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62 Commits

Author SHA1 Message Date
9b626faba8 Update hero section; part 1 2026-04-06 17:57:29 -07:00
153bd0cf39 Update comment themes; add github theme family 2026-04-06 16:32:15 -07:00
162032e3f3 Update theme families 2026-04-06 16:25:10 -07:00
237cacb612 Add more themes 2026-04-06 16:20:17 -07:00
f6e9e16227 Update mobile settings layout 2026-04-06 15:41:31 -07:00
db46f7d6ba Rework mobile device detection 2026-04-06 15:35:46 -07:00
e640e87d3f Add theme families 2026-04-06 15:27:40 -07:00
1cd76b03df mobile optimizations 2026-04-06 14:46:49 -07:00
5ac736cad4 mobile optimizations 2026-04-06 14:42:08 -07:00
997106eb92 mobile optimizations 2026-04-06 14:40:03 -07:00
3f103c3e15 mobile optimizations 2026-04-06 14:37:07 -07:00
16f271c1c9 mobile optimizations 2026-04-06 14:33:30 -07:00
1a445548f2 mobile optimizations 2026-04-06 14:21:03 -07:00
dc7ca40b9b mobile optimizations 2026-04-06 14:15:26 -07:00
14f9ef3ffd mobile optimizations 2026-04-06 14:10:46 -07:00
336c652bf7 mobile optimizations 2026-04-06 13:57:15 -07:00
873090310a mobile optimizations 2026-04-06 13:21:43 -07:00
c7762f099c mobile optimizations 2026-04-06 13:19:38 -07:00
c2407408fa Mobile optimizations 2026-04-06 13:08:41 -07:00
bab4a516be trigger redeploy 2026-03-31 14:19:10 -07:00
adc1f21204 Update blog metrics; add vercel imsights 2026-03-31 14:03:41 -07:00
99e4e65d92 migrate to vercel; bump version 2026-03-31 12:11:30 -07:00
11f05e0d6f bugfixes 2026-03-31 12:00:27 -07:00
367470b54e Retro is now default palette 2026-03-31 11:29:30 -07:00
78f1bc2ef6 Add shuffle, pipes engines; lots of polish 2026-03-31 11:12:24 -07:00
174ca69dcd Add confetti animation 2026-03-30 18:21:27 -07:00
f6f9c15e0c Add lavalamp animation 2026-03-30 17:57:32 -07:00
16902f00f4 Add darkbox palette themes 2026-03-30 17:17:52 -07:00
2c5f64a769 Polishing animations 2026-03-30 11:18:36 -07:00
b2cd74385f Astro upgrade to v6 2026-03-30 09:53:51 -07:00
95081b8b77 Omit drafts from build 2025-11-11 09:28:59 -08:00
40b6359d8f Add public pgp key; update astro 2025-11-11 09:19:03 -08:00
d61080722d push latest 2025-09-15 10:38:26 -07:00
5117218a1a Fix code block formatting on mobile devices 2025-09-15 10:04:35 -07:00
f355373ba1 For now sunset resources work 2025-09-11 08:55:05 -07:00
384cb82efb create 0101-welcome-to-the-terminal 2025-08-27 12:46:17 -07:00
7ff6f6542b create video player 2025-08-27 11:19:18 -07:00
9ad08dc85d background animations: 2025-08-27 08:53:56 -07:00
12631dbd42 Animations 2025-08-27 08:27:22 -07:00
1758dc3153 Fixed 2025-08-22 23:08:39 -07:00
9496030d41 Broken 2025-08-21 22:53:37 -07:00
30f264a6bb Thinking of ways to build out a presentation system 2025-08-21 22:18:04 -07:00
7992fcbd49 Add a resources layout 2025-08-18 13:28:55 -07:00
60a9fb0339 back at it 2025-08-16 13:57:37 -07:00
6711de5eb6 Update mdx command component to conform to mobile container size 2025-04-23 12:26:34 -07:00
f2b4660300 keep working on coreboot guide 2025-04-23 12:00:44 -07:00
97608e983c update readme 2025-04-22 13:29:29 -07:00
ce812e8466 Add commands mdx component; continue work on coreboot post 2025-04-22 12:20:19 -07:00
d44988b39c Set comment feed to load eagerly 2025-04-22 09:26:43 -07:00
d885ea4e6b Fix requestAnimationFrame blurring background after switching views 2025-04-22 09:07:47 -07:00
6cfa4c5b7d Remove cursor; update background 2025-04-22 09:04:21 -07:00
f2e85dc6d8 Add cursor trail; fix giscuss 2025-04-21 14:45:44 -07:00
fce17d397e hide custom cursor om mobile devices 2025-04-21 14:26:17 -07:00
7cc954ae07 Add custom cursor; improve pointer events 2025-04-21 14:15:08 -07:00
c6aa014d29 Fix content typography sizes 2025-04-21 13:25:48 -07:00
a9cbbb7e8e Update dockerfile 2025-04-21 12:31:57 -07:00
788eb84488 Update entrypoint to support ssr 2025-04-21 12:26:19 -07:00
4fc5a07249 Update Caddyfile.release 2025-04-21 12:21:15 -07:00
aca5d53bd1 fix proxy issue 2025-04-21 12:17:57 -07:00
f1af80afaf Update compose 2025-04-21 12:14:40 -07:00
257000e81d Update container name 2025-04-21 12:13:32 -07:00
8b30228c4a update compose 2025-04-21 12:10:48 -07:00
177 changed files with 11245 additions and 5062 deletions

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@@ -1,5 +0,0 @@
timmypidashev.local {
tls internal
reverse_proxy timmypidashev.dev:4321
}

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@@ -1,5 +0,0 @@
timmypidashev.dev {
tls pidashev.tim@gmail.com
reverse_proxy timmypidashev.dev:3000
}

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@@ -1,27 +0,0 @@
FROM node:22-alpine
ARG CONTAINER_WEB_VERSION
ARG ENVIRONMENT
ARG BUILD_DATE
ARG GIT_COMMIT
RUN set -eux \
& apk add \
--no-cache \
nodejs \
curl
RUN curl -L https://unpkg.com/@pnpm/self-installer | node
WORKDIR /app
COPY . .
RUN echo "PUBLIC_VERSION=${CONTAINER_WEB_VERSION}" > /app/.env && \
echo "PUBLIC_ENVIRONMENT=${ENVIRONMENT}" >> /app/.env && \
echo "PUBLIC_BUILD_DATE=${BUILD_DATE}" >> /app/.env && \
echo "PUBLIC_GIT_COMMIT=${GIT_COMMIT}" >> /app/.env
EXPOSE 3000
CMD ["pnpm", "run", "dev"]

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@@ -1,48 +0,0 @@
# Stage 1: Build and install dependencies
FROM node:22-alpine AS builder
WORKDIR /app
# Install necessary dependencies, including pnpm
RUN set -eux \
&& apk add --no-cache nodejs curl \
&& npm install -g pnpm
# Copy package files first (for better caching)
COPY package.json pnpm-lock.yaml ./
# Install dependencies
RUN pnpm install --frozen-lockfile
# Now copy the rest of your source code
COPY . .
# Set build arguments
ARG CONTAINER_WEB_VERSION
ARG ENVIRONMENT
ARG BUILD_DATE
ARG GIT_COMMIT
# Create .env file with build-time environment variables
RUN echo "PUBLIC_VERSION=${CONTAINER_WEB_VERSION}" > /app/.env && \
echo "PUBLIC_ENVIRONMENT=${ENVIRONMENT}" >> /app/.env && \
echo "PUBLIC_BUILD_DATE=${BUILD_DATE}" >> /app/.env && \
echo "PUBLIC_GIT_COMMIT=${GIT_COMMIT}" >> /app/.env
# Build the project
RUN pnpm run build
# Stage 2: Serve static files
FROM node:22-alpine
WORKDIR /app
# Install serve
RUN npm install -g http-server
# Copy built files
COPY --from=builder /app/dist ./dist
# Expose port 3000
EXPOSE 3000
# Deployment command
CMD ["http-server", "dist", "-a", "127.0.0.1", "-p", "3000"]

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@@ -1,83 +0,0 @@
#!/bin/sh
# Set variables
BRANCH_NAME="$1"
COMMIT_HASH="$2"
GHCR_USERNAME="$3"
GHCR_TOKEN="$4"
DEPLOY_TYPE="$5"
REPO_OWNER="$6"
COMPOSE_FILE="$7"
CADDYFILE="$8"
MAKEFILE="$9"
# Echo out variable names and their content on single lines
echo "BRANCH_NAME: $BRANCH_NAME"
echo "COMMIT_HASH: $COMMIT_HASH"
echo "GHCR_USERNAME: $GHCR_USERNAME"
echo "DEPLOY_TYPE: $DEPLOY_TYPE"
echo "REPO_OWNER: $REPO_OWNER"
echo "COMPOSE_FILE: $COMPOSE_FILE"
echo "CADDYFILE: $CADDYFILE"
echo "MAKEFILE: $MAKEFILE"
# Set the staging directory
STAGING_DIR="/root/deployments/.staging-${COMMIT_HASH}"
# Set the tmux session name for release
TMUX_SESSION="deployment-release"
# Function to cleanup existing release deployment
cleanup_release_deployment() {
echo "Cleaning up existing release deployment..."
# Stop and remove all release containers
docker-compose -f "/root/deployments/release/docker-compose.yml" down -v 2>/dev/null
# Remove release images
docker rmi $(docker images "ghcr.io/$REPO_OWNER/*:release" -q) 2>/dev/null
# Kill release tmux session if it exists
tmux kill-session -t "$TMUX_SESSION" 2>/dev/null
# Remove release deployment directory
rm -rf /root/deployments/release
}
# Function to create deployment directory
create_deployment_directory() {
echo "Creating deployment directory..."
mkdir -p /root/deployments/release
}
# Function to pull Docker images
pull_docker_images() {
echo "Pulling Docker images..."
docker pull ghcr.io/$REPO_OWNER/web:release
}
# Function to copy and prepare files
copy_and_prepare_files() {
echo "Copying and preparing files..."
# Copy files preserving names and locations
install -D "$STAGING_DIR/$COMPOSE_FILE" "/root/deployments/release/$COMPOSE_FILE"
install -D "$STAGING_DIR/$CADDYFILE" "/root/deployments/release/$CADDYFILE"
install -D "$STAGING_DIR/$MAKEFILE" "/root/deployments/release/$MAKEFILE"
# Replace {$COMMIT_HASH} with $COMMIT_HASH in $CADDYFILE
sed -i "s/{\$COMMIT_HASH}/$COMMIT_HASH/g" "/root/deployments/release/$CADDYFILE"
# Replace {commit_hash} with $COMMIT_HASH in $COMPOSE_FILE
sed -i "s/{commit_hash}/$COMMIT_HASH/g" "/root/deployments/release/$COMPOSE_FILE"
}
# Function to start the deployment
start_deployment() {
echo "Starting deployment..."
# Create new tmux session with specific name
tmux new-session -d -s "$TMUX_SESSION"
tmux send-keys -t "$TMUX_SESSION" "cd /root/deployments/release && make run release" Enter
}
# Main execution
cleanup_release_deployment
create_deployment_directory
copy_and_prepare_files
cd "/root/deployments/release"
pull_docker_images
start_deployment
echo "Release build $COMMIT_HASH deployed successfully!"

4
.gitmodules vendored
View File

@@ -1,3 +1,3 @@
[submodule "src/public/scripts"]
path = src/public/scripts
[submodule "public/scripts"]
path = public/scripts
url = https://github.com/timmypidashev/scripts

186
Makefile
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@@ -1,186 +0,0 @@
PROJECT_NAME := "timmypidashev.dev"
PROJECT_AUTHORS := "Timothy Pidashev (timmypidashev) <pidashev.tim@gmail.com>"
PROJECT_VERSION := "v1.0.2"
PROJECT_LICENSE := "MIT"
PROJECT_SOURCES := "https://github.com/timmypidashev/web"
PROJECT_REGISTRY := "ghcr.io/timmypidashev"
PROJECT_ORGANIZATION := "org.opencontainers"
CONTAINER_WEB_NAME := "timmypidashev.dev"
CONTAINER_WEB_VERSION := "v2.1.1"
CONTAINER_WEB_LOCATION := "src/"
CONTAINER_WEB_DESCRIPTION := "My portfolio website!"
.DEFAULT_GOAL := help
.PHONY: watch run build push prune bump exec
.SILENT: watch run build push prune bump exec
help:
@echo "Available targets:"
@echo " run - Runs the docker compose file with the specified environment (local or release)"
@echo " build - Builds the specified docker image with the appropriate environment"
@echo " push - Pushes the built docker image to the registry"
@echo " prune - Removes all built and cached docker images and containers"
@echo " bump - Bumps the project and container versions"
run:
# Arguments:
# [environment]: 'local' or 'release'
#
# Explanation:
# * Runs the docker compose file with the specified environment(compose.local.yml, or compose.release.yml)
# * Passes all generated arguments to the compose file.
# Make sure we have been given proper arguments.
@if [ "$(word 2,$(MAKECMDGOALS))" = "local" ]; then \
echo "Running in local environment"; \
elif [ "$(word 2,$(MAKECMDGOALS))" = "release" ]; then \
echo "Running in release environment"; \
else \
echo "Invalid usage. Please use 'make run local' or 'make run release'"; \
exit 1; \
fi
docker compose -f compose.$(word 2,$(MAKECMDGOALS)).yml up --remove-orphans
build:
# Arguments
# [container]: Build context(which container to build ['all' to build every container defined])
# [environment]: 'local' or 'release'
#
# Explanation:
# * Builds the specified docker image with the appropriate environment.
# * Passes all generated arguments to docker build-kit.
# Extract container and environment inputted.
$(eval INPUT_TARGET := $(word 2,$(MAKECMDGOALS)))
$(eval INPUT_CONTAINER := $(firstword $(subst :, ,$(INPUT_TARGET))))
$(eval INPUT_ENVIRONMENT := $(lastword $(subst :, ,$(INPUT_TARGET))))
# Call function container_build either through a for loop for each container
# if all is called, or singularly to build the container.
$(if $(filter $(strip $(INPUT_CONTAINER)),all), \
$(foreach container,$(containers),$(call container_build,$(container) $(INPUT_ENVIRONMENT))), \
$(call container_build,$(INPUT_CONTAINER) $(INPUT_ENVIRONMENT)))
push:
# Arguments
# [container]: Push context(which container to push to the registry)
# [version]: Container version to push.
#
# Explanation:
# * Pushes the specified container version to the registry defined in the user configuration.
# Extract container and version inputted.
$(eval INPUT_TARGET := $(word 2,$(MAKECMDGOALS)))
$(eval INPUT_CONTAINER := $(firstword $(subst :, ,$(INPUT_TARGET))))
$(eval INPUT_VERSION := $(lastword $(subst :, ,$(INPUT_TARGET))))
# Push the specified container version to the registry.
# NOTE: docker will complain if the container tag is invalid, no need to validate here.
@docker push $(PROJECT_REGISTRY)/$(INPUT_CONTAINER):$(INPUT_VERSION)
prune:
# Removes all built and cached docker images and containers.
bump:
# Arguments
# [container]: Bump context(which container version to bump)
# [semantic_type]: Semantic type context(major, minor, patch)
#
# Explanation:
# * Bumps the specified container version within the makefile config and the container's package.json.
# * Bumps the global project version in the makefile, and creates a new git tag with said version.
# Extract container and semantic_type inputted.
$(eval INPUT_TARGET := $(word 2,$(MAKECMDGOALS)))
$(eval INPUT_CONTAINER := $(firstword $(subst :, ,$(INPUT_TARGET))))
$(eval INPUT_SEMANTIC_TYPE := $(lastword $(subst :, ,$(INPUT_TARGET))))
# Extract old container and project versions.
$(eval OLD_CONTAINER_VERSION := $(subst v,,$(CONTAINER_$(shell echo $(INPUT_CONTAINER) | tr a-z A-Z)_VERSION)))
$(eval OLD_PROJECT_VERSION := $(subst v,,$(PROJECT_VERSION)))
# Pull docker semver becsause the normal command doesn't seem to work; also we don't need to worry about dependencies.
docker pull usvc/semver:latest
# Bump npm package.json file for selected container
cd $(call container_location,$(INPUT_CONTAINER)) && npm version $(shell docker run usvc/semver:latest bump $(INPUT_SEMANTIC_TYPE) $(OLD_CONTAINER_VERSION))
# Bump the git tag to match the new global version
git tag v$(shell docker run usvc/semver:latest bump $(INPUT_SEMANTIC_TYPE) $(OLD_PROJECT_VERSION))
# Bump the container version and global version in the Makefile
perl -pi -e 's/^PROJECT_VERSION\s*:=\s*\K.*/"v$(shell docker run usvc/semver:latest bump $(INPUT_SEMANTIC_TYPE) $(OLD_PROJECT_VERSION))"/ if /^PROJECT_VERSION\s*:=/' Makefile;
perl -pi -e 's/^CONTAINER_$(shell echo $(INPUT_CONTAINER) | tr a-z A-Z)_VERSION\s*:=\s*\K.*/"v$(shell docker run usvc/semver:latest bump $(INPUT_SEMANTIC_TYPE) $(OLD_CONTAINER_VERSION))"/ if /^CONTAINER_$(shell echo $(INPUT_CONTAINER) | tr a-z A-Z)_VERSION\s*:=/' Makefile;
# This function generates Docker build arguments based on variables defined in the Makefile.
# It extracts variable assignments, removes whitespace, and formats them as build arguments.
# Additionally, it appends any custom shell generated arguments defined below.
define args
$(shell \
grep -E '^[[:alnum:]_]+[[:space:]]*[:?]?[[:space:]]*=' $(MAKEFILE_LIST) | \
awk 'BEGIN {FS = ":="} { \
gsub(/^[[:space:]]+|[[:space:]]+$$/, "", $$2); \
gsub(/^/, "\x27", $$2); \
gsub(/$$/, "\x27", $$2); \
gsub(/[[:space:]]+/, "", $$1); \
gsub(":", "", $$1); \
printf "--build-arg %s=%s ", $$1, $$2 \
}') \
--build-arg BUILD_DATE='"$(shell date)"' \
--build-arg GIT_COMMIT='"$(shell git rev-parse HEAD)"'
endef
# This function generates labels based on variables defined in the Makefile.
# It extracts only the selected container variables and is used to echo this information
# to the docker buildx engine in the command line.
define labels
--label $(PROJECT_ORGANIZATION).image.title=$(CONTAINER_$(1)_NAME) \
--label $(PROJECT_ORGANIZATION).image.description=$(CONTAINER_$(1)_DESCRIPTION) \
--label $(PROJECT_ORGANIZATION).image.authors=$(PROJECT_AUTHORS) \
--label $(PROJECT_ORGANIZATION).image.url=$(PROJECT_SOURCES) \
--label $(PROJECT_ORGANIZATION).image.source=$(PROJECT_SOURCES)/$(CONTAINER_$(1)_LOCATION)
endef
# This function returns a list of container names defined in the Makefile.
# In order for this function to return a container, it needs to have this format: CONTAINER_%_NAME!
define containers
$(strip $(filter-out $(_NL),$(foreach var,$(.VARIABLES),$(if $(filter CONTAINER_%_NAME,$(var)),$(strip $($(var)))))))
endef
define container_build
$(eval CONTAINER := $(word 1,$1))
$(eval ENVIRONMENT := $(word 2,$1))
$(eval ARGS := $(shell echo $(args)))
$(eval VERSION := $(strip $(call container_version,$(CONTAINER))))
$(eval TAG := $(PROJECT_NAME):$(ENVIRONMENT))
@echo "Building container: $(CONTAINER)"
@echo "Environment: $(ENVIRONMENT)"
@echo "Version: $(VERSION)"
@if [ "$(strip $(ENVIRONMENT))" != "local" ] && [ "$(strip $(ENVIRONMENT))" != "release" ]; then \
echo "Invalid environment. Please specify 'local' or 'release'"; \
exit 1; \
fi
$(if $(filter $(strip $(ENVIRONMENT)),release), \
$(eval TAG := $(PROJECT_REGISTRY)/$(PROJECT_NAME):$(VERSION)), \
)
docker buildx build --load -t $(TAG) -f .docker/Dockerfile.$(ENVIRONMENT) ./$(strip $(subst $(SPACE),,$(call container_location,$(CONTAINER))))/. $(ARGS) $(call labels,$(shell echo $(CONTAINER_NAME) | tr '[:lower:]' '[:upper:]')) --no-cache
endef
define container_location
$(strip $(eval CONTAINER_NAME := $(shell echo $(1) | tr '[:lower:]' '[:upper:]'))) \
$(CONTAINER_$(CONTAINER_NAME)_LOCATION)
endef
define container_version
$(strip $(eval CONTAINER_NAME := $(shell echo $(1) | tr '[:lower:]' '[:upper:]'))) \
$(if $(CONTAINER_$(CONTAINER_NAME)_VERSION), \
$(shell echo $(strip $(strip $(CONTAINER_$(CONTAINER_NAME)_VERSION))) | tr -d '[:space:]'), \
$(error Version data for container $(1) not found))
endef

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@@ -1 +1,3 @@
![Badge](https://hitscounter.dev/api/hit?url=https%3A%2F%2Ftimmypidashev.dev&label=Visits&icon=eye-fill&color=%23198754)
<img src=".github/preview.jpeg" title="Preview"/>

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@@ -1,5 +1,5 @@
import { defineConfig } from "astro/config";
import node from "@astrojs/node";
import vercel from "@astrojs/vercel";
import tailwind from "@astrojs/tailwind";
import react from "@astrojs/react";
import mdx from "@astrojs/mdx";
@@ -10,10 +10,9 @@ import sitemap from "@astrojs/sitemap";
// https://astro.build/config
export default defineConfig({
output: "server",
adapter: node({
mode: "standalone",
}),
adapter: vercel(),
site: "https://timmypidashev.dev",
devToolbar: { enabled: false },
build: {
// Enable build-time optimizations
inlineStylesheets: "auto",

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@@ -1,32 +0,0 @@
services:
caddy:
container_name: caddy
image: caddy:latest
ports:
- 80:80
- 443:443
volumes:
- ./.caddy/Caddyfile.release:/etc/caddy/Caddyfile:rw
networks:
- proxy_network
depends_on:
- timmypidashev.dev
watchtower:
container_name: updates
image: containrrr/watchtower
volumes:
- /var/run/docker.sock:/var/run/docker.sock
- $HOME/.docker/config.json:/config.json
command: --interval 120 --cleanup --label-enable
timmypidashev.dev:
container_name: timmypidashev
image: ghcr.io/timmypidashev/timmypidashev.dev:latest
networks:
- proxy_network
networks:
proxy_network:
name: proxy_network
external: true

46
package.json Normal file
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@@ -0,0 +1,46 @@
{
"name": "timmypidashev-web",
"version": "3.0.0",
"private": true,
"scripts": {
"dev": "astro dev --host",
"build": "astro build",
"preview": "astro preview"
},
"devDependencies": {
"@astrojs/react": "^5.0.2",
"@astrojs/tailwind": "^6.0.2",
"@tailwindcss/typography": "^0.5.19",
"@types/react": "^18.3.28",
"@types/react-dom": "^18.3.7",
"astro": "^6.1.2",
"tailwindcss": "^3.4.19"
},
"dependencies": {
"@astrojs/mdx": "^5.0.3",
"@astrojs/rss": "^4.0.18",
"@astrojs/sitemap": "^3.7.2",
"@astrojs/vercel": "^10.0.3",
"@giscus/react": "^3.1.0",
"@pilcrowjs/object-parser": "^0.0.4",
"@react-hook/intersection-observer": "^3.1.2",
"@rehype-pretty/transformers": "^0.13.2",
"@vercel/analytics": "^2.0.1",
"@vercel/speed-insights": "^2.0.0",
"arctic": "^3.7.0",
"ioredis": "^5.10.1",
"lucide-react": "^0.468.0",
"marked": "^15.0.12",
"react": "^18.3.1",
"react-dom": "^18.3.1",
"react-icons": "^5.6.0",
"react-responsive": "^10.0.1",
"reading-time": "^1.5.0",
"rehype-pretty-code": "^0.14.3",
"rehype-slug": "^6.0.0",
"schema-dts": "^1.1.5",
"shiki": "^3.23.0",
"typewriter-effect": "^2.22.0",
"unist-util-visit": "^5.1.0"
}
}

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1
public/scripts Submodule

Submodule public/scripts added at cf15115731

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@@ -1,11 +0,0 @@
# Astro with Tailwind
```
npm init astro -- --template with-tailwindcss
```
[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/withastro/astro/tree/latest/examples/with-tailwindcss)
Astro comes with [Tailwind](https://tailwindcss.com) support out of the box. This example showcases how to style your Astro project with Tailwind.
For complete setup instructions, please see our [Styling Guide](https://docs.astro.build/guides/styling#-tailwind).

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@@ -1,4 +1,4 @@
import React, { useState, useEffect } from "react";
import { useState, useEffect } from "react";
const GlitchText = () => {
const originalText = 'Error 404';

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import { Code2, BookOpen, RocketIcon, Compass } from "lucide-react";
import { AnimateIn } from "@/components/animate-in";
export default function CurrentFocus() {
const recentProjects = [
{
title: "Darkbox",
description: "My gruvbox theme, with a pure black background",
href: "/projects/darkbox",
tech: ["Neovim", "Lua"],
},
{
title: "Revive Auto Parts",
description: "A car parts listing site built for a client",
href: "/projects/reviveauto",
tech: ["Tanstack", "React Query", "Fastapi"],
},
{
title: "Fhccenter",
description: "Website made for a private school",
href: "/projects/fhccenter",
tech: ["Nextjs", "Typescript", "Prisma"],
},
];
return (
<div className="flex justify-center items-center w-full">
<div className="w-full max-w-6xl p-4 sm:px-6 py-6 sm:py-8">
<AnimateIn>
<h2 className="text-3xl sm:text-4xl font-bold text-center text-yellow-bright mb-8 sm:mb-12">
Current Focus
</h2>
</AnimateIn>
{/* Recent Projects Section */}
<div className="mb-8 sm:mb-16">
<AnimateIn delay={100}>
<div className="flex items-center justify-center gap-2 mb-6">
<Code2 className="text-yellow-bright" size={24} />
<h3 className="text-xl font-bold text-foreground/90">Recent Projects</h3>
</div>
</AnimateIn>
<div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4 sm:gap-6 max-w-5xl mx-auto">
{recentProjects.map((project, i) => (
<AnimateIn key={project.title} delay={200 + i * 100}>
<a
href={project.href}
className="block p-4 sm:p-6 rounded-lg border border-foreground/10 hover:border-yellow-bright/50
transition-colors duration-300 group bg-background/50 h-full"
>
<h4 className="font-bold text-lg group-hover:text-yellow-bright transition-colors">
{project.title}
</h4>
<p className="text-foreground/70 mt-2 text-sm sm:text-base">{project.description}</p>
<div className="flex flex-wrap gap-2 mt-3">
{project.tech.map((tech) => (
<span key={tech} className="text-xs px-2 py-1 rounded-full bg-foreground/5 text-foreground/60">
{tech}
</span>
))}
</div>
</a>
</AnimateIn>
))}
</div>
</div>
{/* Current Learning & Interests */}
<div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-6 sm:gap-8 max-w-5xl mx-auto">
<AnimateIn delay={100}>
<div className="space-y-4 p-4 sm:p-6 rounded-lg border border-foreground/10 bg-background/50 h-full">
<div className="flex items-center justify-center gap-2">
<BookOpen className="text-green-bright" size={24} />
<h3 className="text-lg sm:text-xl font-bold text-foreground/90">Currently Learning</h3>
</div>
<ul className="space-y-3 text-sm sm:text-base text-foreground/70">
<li className="flex items-center gap-2">
<span className="w-1.5 h-1.5 rounded-full bg-green-bright flex-shrink-0" />
<span>Rust Programming</span>
</li>
<li className="flex items-center gap-2">
<span className="w-1.5 h-1.5 rounded-full bg-green-bright flex-shrink-0" />
<span>WebAssembly with Rust</span>
</li>
<li className="flex items-center gap-2">
<span className="w-1.5 h-1.5 rounded-full bg-green-bright flex-shrink-0" />
<span>HTTP/3 & WebTransport</span>
</li>
</ul>
</div>
</AnimateIn>
<AnimateIn delay={200}>
<div className="space-y-4 p-4 sm:p-6 rounded-lg border border-foreground/10 bg-background/50 h-full">
<div className="flex items-center justify-center gap-2">
<RocketIcon className="text-blue-bright" size={24} />
<h3 className="text-lg sm:text-xl font-bold text-foreground/90">Project Interests</h3>
</div>
<ul className="space-y-3 text-sm sm:text-base text-foreground/70">
<li className="flex items-center gap-2">
<span className="w-1.5 h-1.5 rounded-full bg-blue-bright flex-shrink-0" />
<span>AI Model Integration</span>
</li>
<li className="flex items-center gap-2">
<span className="w-1.5 h-1.5 rounded-full bg-blue-bright flex-shrink-0" />
<span>Rust Systems Programming</span>
</li>
<li className="flex items-center gap-2">
<span className="w-1.5 h-1.5 rounded-full bg-blue-bright flex-shrink-0" />
<span>Cross-platform WASM Apps</span>
</li>
</ul>
</div>
</AnimateIn>
<AnimateIn delay={300}>
<div className="space-y-4 p-4 sm:p-6 rounded-lg border border-foreground/10 bg-background/50 h-full">
<div className="flex items-center justify-center gap-2">
<Compass className="text-purple-bright" size={24} />
<h3 className="text-lg sm:text-xl font-bold text-foreground/90">Want to Explore</h3>
</div>
<ul className="space-y-3 text-sm sm:text-base text-foreground/70">
<li className="flex items-center gap-2">
<span className="w-1.5 h-1.5 rounded-full bg-purple-bright flex-shrink-0" />
<span>LLM Fine-tuning</span>
</li>
<li className="flex items-center gap-2">
<span className="w-1.5 h-1.5 rounded-full bg-purple-bright flex-shrink-0" />
<span>Rust 2024 Edition</span>
</li>
<li className="flex items-center gap-2">
<span className="w-1.5 h-1.5 rounded-full bg-purple-bright flex-shrink-0" />
<span>Real-time Web Transport</span>
</li>
</ul>
</div>
</AnimateIn>
</div>
</div>
</div>
);
}

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import { useEffect, useRef, useState } from "react";
import { ChevronDown } from "lucide-react";
export default function Intro() {
const [visible, setVisible] = useState(false);
const ref = useRef<HTMLDivElement>(null);
useEffect(() => {
const el = ref.current;
if (!el) return;
const rect = el.getBoundingClientRect();
const inView = rect.top < window.innerHeight && rect.bottom > 0;
const isReload = performance.getEntriesByType?.("navigation")?.[0]?.type === "reload";
const isSpaNav = !!(window as any).__astroNavigation;
if (inView && (isReload || isSpaNav)) {
setVisible(true);
return;
}
if (inView) {
requestAnimationFrame(() => setVisible(true));
return;
}
const observer = new IntersectionObserver(
([entry]) => {
if (entry.isIntersecting) {
setVisible(true);
observer.disconnect();
}
},
{ threshold: 0.2 }
);
observer.observe(el);
return () => observer.disconnect();
}, []);
const scrollToNext = () => {
const nextSection = document.querySelector("section")?.nextElementSibling;
if (nextSection) {
const offset = (nextSection as HTMLElement).offsetTop - (window.innerHeight - (nextSection as HTMLElement).offsetHeight) / 2;
window.scrollTo({ top: offset, behavior: "smooth" });
}
};
const anim = (delay: number) =>
({
opacity: visible ? 1 : 0,
transform: visible ? "translate3d(0,0,0)" : "translate3d(0,20px,0)",
transition: `opacity 0.7s ease-out ${delay}ms, transform 0.7s ease-out ${delay}ms`,
willChange: "transform, opacity",
}) as React.CSSProperties;
return (
<div ref={ref} className="w-full max-w-4xl px-4">
<div className="space-y-8 md:space-y-12">
<div className="flex flex-col sm:flex-row items-center justify-center gap-8 sm:gap-16">
<div
className="w-44 h-44 sm:w-40 sm:h-40 lg:w-48 lg:h-48 shrink-0"
style={anim(0)}
>
<img
src="/me.jpeg"
alt="Timothy Pidashev"
className="rounded-lg object-cover w-full h-full ring-2 ring-yellow-bright hover:ring-orange-bright transition-colors duration-300"
/>
</div>
<div className="text-center sm:text-left space-y-4 sm:space-y-6" style={anim(150)}>
<h2 className="text-3xl sm:text-3xl lg:text-5xl font-bold text-yellow-bright">
Timothy Pidashev
</h2>
<div className="text-base sm:text-lg lg:text-xl text-foreground/70 space-y-2 sm:space-y-3">
<p className="flex items-center justify-center sm:justify-start font-bold gap-2" style={anim(300)}>
<span className="text-blue">Software Systems Engineer</span>
</p>
<p className="flex items-center justify-center sm:justify-start font-bold gap-2" style={anim(450)}>
<span className="text-green">Open Source Enthusiast</span>
</p>
<p className="flex items-center justify-center sm:justify-start font-bold gap-2" style={anim(600)}>
<span className="text-yellow">Coffee Connoisseur</span>
</p>
</div>
</div>
</div>
<div className="space-y-8" style={anim(750)}>
<p className="text-foreground/80 text-center text-base sm:text-2xl italic max-w-3xl mx-auto font-medium">
"Turning coffee into code" isn't just a clever phrase
<span className="text-aqua-bright"> it's how I approach each project:</span>
<span className="text-purple-bright"> methodically,</span>
<span className="text-blue-bright"> with attention to detail,</span>
<span className="text-green-bright"> and a refined process.</span>
</p>
<div className="flex justify-center" style={anim(900)}>
<button
onClick={scrollToNext}
className="text-foreground/50 hover:text-yellow-bright transition-colors duration-300"
aria-label="Scroll to next section"
>
<ChevronDown size={40} className="animate-bounce" />
</button>
</div>
</div>
</div>
</div>
);
}

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import { Cross, Fish, Mountain, Book } from "lucide-react";
import { AnimateIn } from "@/components/animate-in";
const interests = [
{
icon: <Cross className="text-red-bright" size={20} />,
title: "Faith",
description: "My walk with Jesus is the foundation of everything I do, guiding my purpose and perspective",
},
{
icon: <Fish className="text-blue-bright" size={20} />,
title: "Fishing",
description: "Finding peace and adventure on the water, always looking for the next great fishing spot",
},
{
icon: <Mountain className="text-green-bright" size={20} />,
title: "Hiking",
description: "Exploring trails with friends and seeking out scenic viewpoints in nature",
},
{
icon: <Book className="text-purple-bright" size={20} />,
title: "Reading",
description: "Deep diving into novels & technical books that expand my horizons & captivate my mind",
},
];
export default function OutsideCoding() {
return (
<div className="flex justify-center items-center w-full">
<div className="w-full max-w-4xl px-4 py-8">
<AnimateIn>
<h2 className="text-2xl md:text-4xl font-bold text-center text-yellow-bright mb-8">
Outside of Programming
</h2>
</AnimateIn>
<div className="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-4 gap-6">
{interests.map((interest, i) => (
<AnimateIn key={interest.title} delay={100 + i * 100}>
<div
className="flex flex-col items-center text-center p-4 rounded-lg border border-foreground/10
hover:border-yellow-bright/50 transition-colors duration-300 bg-background/50 h-full"
>
<div className="mb-3">{interest.icon}</div>
<h3 className="font-bold text-foreground/90 mb-2">{interest.title}</h3>
<p className="text-sm text-foreground/70">{interest.description}</p>
</div>
</AnimateIn>
))}
</div>
<AnimateIn delay={500}>
<p className="text-center text-foreground/80 mt-8 max-w-2xl mx-auto text-sm md:text-base italic">
When I'm not writing code, you'll find me
<span className="text-red-bright"> walking with Christ,</span>
<span className="text-blue-bright"> out on the water,</span>
<span className="text-green-bright"> hiking trails,</span>
<span className="text-purple-bright"> or reading books.</span>
</p>
</AnimateIn>
</div>
</div>
);
}

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import { useState } from "react";
interface ActivityDay {
grand_total: { total_seconds: number };
date: string;
}
interface ActivityGridProps {
data: ActivityDay[];
}
export const ActivityGrid = ({ data }: ActivityGridProps) => {
const [tapped, setTapped] = useState<string | null>(null);
const months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
const days = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
const getIntensity = (hours: number) => {
if (hours === 0) return 0;
if (hours < 2) return 1;
if (hours < 4) return 2;
if (hours < 6) return 3;
return 4;
};
const getColorClass = (intensity: number) => {
if (intensity === 0) return "bg-foreground/5";
if (intensity === 1) return "bg-green-DEFAULT/30";
if (intensity === 2) return "bg-green-DEFAULT/60";
if (intensity === 3) return "bg-green-DEFAULT/80";
return "bg-green-bright";
};
const weeks: ActivityDay[][] = [];
let currentWeek: ActivityDay[] = [];
if (data && data.length > 0) {
data.forEach((day, index) => {
currentWeek.push(day);
if (currentWeek.length === 7 || index === data.length - 1) {
weeks.push(currentWeek);
currentWeek = [];
}
});
}
if (!data || data.length === 0) {
return null;
}
return (
<div className="bg-background/50 border border-foreground/10 rounded-lg p-6 hover:border-foreground/20 transition-colors">
<div className="text-lg text-aqua-bright mb-6">Activity</div>
<div className="flex gap-4">
{/* Days labels */}
<div className="flex flex-col gap-2 pt-6 text-xs">
{days.map((day, i) => (
<div key={day} className="h-3 text-foreground/60">{i % 2 === 0 ? day : ""}</div>
))}
</div>
{/* Grid */}
<div className="flex-grow overflow-x-auto">
<div className="flex gap-2">
{weeks.map((week, weekIndex) => (
<div key={weekIndex} className="flex flex-col gap-2">
{week.map((day, dayIndex) => {
const hours = day.grand_total.total_seconds / 3600;
const intensity = getIntensity(hours);
return (
<div
key={dayIndex}
className={`w-3 h-3 rounded-sm ${getColorClass(intensity)}
hover:ring-1 hover:ring-foreground/30 transition-colors cursor-pointer
group relative`}
onClick={() => setTapped(tapped === day.date ? null : day.date)}
>
<div className={`absolute bottom-full left-1/2 -translate-x-1/2 mb-2 p-2
bg-background border border-foreground/10 rounded-md transition-opacity z-10 whitespace-nowrap text-xs
${tapped === day.date ? "opacity-100" : "opacity-0 group-hover:opacity-100"}`}>
{hours.toFixed(1)} hours on {day.date}
</div>
</div>
);
})}
</div>
))}
</div>
{/* Months labels */}
<div className="flex text-xs text-foreground/60 mt-2">
{weeks.map((week, i) => {
const date = new Date(week[0].date);
const isFirstOfMonth = date.getDate() <= 7;
return (
<div
key={i}
className="w-3 mx-1"
style={{ marginLeft: i === 0 ? "0" : undefined }}
>
{isFirstOfMonth && months[date.getMonth()]}
</div>
);
})}
</div>
</div>
</div>
{/* Legend */}
<div className="flex items-center gap-2 mt-4 text-xs text-foreground/60">
<span>Less</span>
{[0, 1, 2, 3, 4].map((intensity) => (
<div key={intensity} className={`w-3 h-3 rounded-sm ${getColorClass(intensity)}`} />
))}
<span>More</span>
</div>
</div>
);
};
export default ActivityGrid;

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import { useState, useEffect, useRef } from "react";
const Stats = () => {
const [stats, setStats] = useState<any>(null);
const [error, setError] = useState(false);
const [count, setCount] = useState(0);
const [isVisible, setIsVisible] = useState(false);
const [skipAnim, setSkipAnim] = useState(false);
const hasAnimated = useRef(false);
const sectionRef = useRef<HTMLDivElement>(null);
// Fetch data on mount
useEffect(() => {
fetch("/api/wakatime/alltime")
.then((res) => {
if (!res.ok) throw new Error("API error");
return res.json();
})
.then((data) => setStats(data.data))
.catch(() => setError(true));
}, []);
// Observe visibility — skip animation if already in view on mount
useEffect(() => {
const el = sectionRef.current;
if (!el) return;
const rect = el.getBoundingClientRect();
const inView = rect.top < window.innerHeight && rect.bottom > 0;
const isReload = performance.getEntriesByType?.("navigation")?.[0]?.type === "reload";
const isSpaNav = !!(window as any).__astroNavigation;
if (inView && (isReload || isSpaNav)) {
setSkipAnim(true);
setIsVisible(true);
return;
}
if (inView) {
requestAnimationFrame(() => setIsVisible(true));
return;
}
const observer = new IntersectionObserver(
([entry]) => {
if (entry.isIntersecting) {
setIsVisible(true);
observer.disconnect();
}
},
{ threshold: 0.3 }
);
observer.observe(el);
return () => observer.disconnect();
}, []);
// Start counter when both visible and data is ready
useEffect(() => {
if (!isVisible || !stats || hasAnimated.current) return;
hasAnimated.current = true;
const totalSeconds = stats.total_seconds;
const duration = 2000;
let start: number | null = null;
let rafId: number;
const step = (timestamp: number) => {
if (!start) start = timestamp;
const elapsed = timestamp - start;
const progress = Math.min(elapsed / duration, 1);
const eased = 1 - Math.pow(1 - progress, 4);
setCount(Math.floor(totalSeconds * eased));
if (progress < 1) {
rafId = requestAnimationFrame(step);
}
};
rafId = requestAnimationFrame(step);
return () => cancelAnimationFrame(rafId);
}, [isVisible, stats]);
if (error) return null;
if (!stats) return <div ref={sectionRef} className="min-h-[50vh]" />;
const hours = Math.floor(count / 3600);
const formattedHours = hours.toLocaleString("en-US", {
minimumIntegerDigits: 4,
useGrouping: true,
});
return (
<div ref={sectionRef} className="flex flex-col items-center justify-center min-h-[50vh] gap-6">
<div className={skipAnim ? "text-lg md:text-2xl opacity-80" : `text-lg md:text-2xl opacity-0 ${isVisible ? "animate-fade-in-first" : ""}`}>
I've spent
</div>
<div className="relative">
<div className="text-5xl md:text-8xl text-center relative z-10">
<span className="font-bold relative">
<span className={skipAnim ? "bg-gradient-text" : `bg-gradient-text opacity-0 ${isVisible ? "animate-fade-in-second" : ""}`}>
{formattedHours}
</span>
</span>
<span className={skipAnim ? "text-2xl md:text-4xl opacity-60 ml-4" : `text-2xl md:text-4xl opacity-0 ${isVisible ? "animate-slide-in-hours" : ""}`}>
hours
</span>
</div>
</div>
<div className="flex flex-col items-center gap-3 text-center">
<div className={skipAnim ? "text-base md:text-xl opacity-80" : `text-base md:text-xl opacity-0 ${isVisible ? "animate-fade-in-third" : ""}`}>
writing code & building apps
</div>
<div className={skipAnim ? "flex items-center gap-3 text-lg opacity-60" : `flex items-center gap-3 text-lg opacity-0 ${isVisible ? "animate-fade-in-fourth" : ""}`}>
<span>since</span>
<span className="text-green-bright font-bold">{stats.range.start_text}</span>
</div>
</div>
<style jsx>{`
.bg-gradient-text {
background: linear-gradient(90deg,
rgb(var(--color-yellow-bright)),
rgb(var(--color-orange-bright)),
rgb(var(--color-orange)),
rgb(var(--color-yellow)),
rgb(var(--color-orange-bright)),
rgb(var(--color-yellow-bright))
);
background-size: 200% auto;
color: transparent;
background-clip: text;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
}
@keyframes fadeInFirst {
from { opacity: 0; transform: translateY(20px); }
to { opacity: 0.8; transform: translateY(0); }
}
@keyframes fadeInSecond {
from { opacity: 0; transform: translateY(20px); }
to { opacity: 1; transform: translateY(0); }
}
@keyframes slideInHours {
from { opacity: 0; transform: translateX(20px); margin-left: 0; }
to { opacity: 0.6; transform: translateX(0); margin-left: 1rem; }
}
@keyframes fadeInThird {
from { opacity: 0; transform: translateY(20px); }
to { opacity: 0.8; transform: translateY(0); }
}
@keyframes fadeInFourth {
from { opacity: 0; transform: translateY(20px); }
to { opacity: 0.6; transform: translateY(0); }
}
.animate-fade-in-first { animation: fadeInFirst 0.7s ease-out forwards; }
.animate-fade-in-second { animation: fadeInSecond 0.7s ease-out 0.4s forwards; }
.animate-slide-in-hours { animation: slideInHours 0.7s ease-out 0.6s forwards; }
.animate-fade-in-third { animation: fadeInThird 0.7s ease-out 0.8s forwards; }
.animate-fade-in-fourth { animation: fadeInFourth 0.7s ease-out 1s forwards; }
`}</style>
</div>
);
};
export default Stats;

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import { useState, useEffect, useRef } from "react";
import { Clock, CalendarClock, CodeXml, Computer } from "lucide-react";
import { ActivityGrid } from "@/components/about/stats-activity";
const DetailedStats = () => {
const [stats, setStats] = useState<any>(null);
const [activity, setActivity] = useState<any>(null);
const [error, setError] = useState(false);
const [visible, setVisible] = useState(false);
const [skipAnim, setSkipAnim] = useState(false);
const containerRef = useRef<HTMLDivElement>(null);
useEffect(() => {
fetch("/api/wakatime/detailed")
.then((res) => {
if (!res.ok) throw new Error();
return res.json();
})
.then((data) => setStats(data.data))
.catch(() => setError(true));
fetch("/api/wakatime/activity")
.then((res) => {
if (!res.ok) throw new Error();
return res.json();
})
.then((data) => setActivity(data.data))
.catch(() => {});
}, []);
useEffect(() => {
const el = containerRef.current;
if (!el) return;
const rect = el.getBoundingClientRect();
const inView = rect.top < window.innerHeight && rect.bottom > 0;
const isReload = performance.getEntriesByType?.("navigation")?.[0]?.type === "reload";
const isSpaNav = !!(window as any).__astroNavigation;
if (inView && (isReload || isSpaNav)) {
setSkipAnim(true);
setVisible(true);
return;
}
if (inView) {
requestAnimationFrame(() => setVisible(true));
return;
}
const observer = new IntersectionObserver(
([entry]) => {
if (entry.isIntersecting) {
setVisible(true);
observer.disconnect();
}
},
{ threshold: 0.1, rootMargin: "-15% 0px" }
);
observer.observe(el);
return () => observer.disconnect();
}, [stats]);
if (error) return null;
const progressColors = [
"bg-red-bright",
"bg-orange-bright",
"bg-yellow-bright",
"bg-green-bright",
"bg-blue-bright",
"bg-purple-bright",
"bg-aqua-bright",
];
const statCards = stats
? [
{
title: "Total Time",
value: `${Math.round((stats.total_seconds / 3600) * 10) / 10}`,
unit: "hours",
subtitle: "this week",
color: "text-yellow-bright",
borderHover: "hover:border-yellow-bright/50",
icon: Clock,
iconColor: "stroke-yellow-bright",
},
{
title: "Daily Average",
value: `${Math.round((stats.daily_average / 3600) * 10) / 10}`,
unit: "hours",
subtitle: "per day",
color: "text-orange-bright",
borderHover: "hover:border-orange-bright/50",
icon: CalendarClock,
iconColor: "stroke-orange-bright",
},
{
title: "Primary Editor",
value: stats.editors?.[0]?.name || "None",
unit: `${Math.round(stats.editors?.[0]?.percent || 0)}%`,
subtitle: "of the time",
color: "text-blue-bright",
borderHover: "hover:border-blue-bright/50",
icon: CodeXml,
iconColor: "stroke-blue-bright",
},
{
title: "Operating System",
value: stats.operating_systems?.[0]?.name || "None",
unit: `${Math.round(stats.operating_systems?.[0]?.percent || 0)}%`,
subtitle: "of the time",
color: "text-green-bright",
borderHover: "hover:border-green-bright/50",
icon: Computer,
iconColor: "stroke-green-bright",
},
]
: [];
const languages =
stats?.languages?.slice(0, 7).map((lang: any, index: number) => ({
name: lang.name,
percent: Math.round(lang.percent),
time: Math.round((lang.total_seconds / 3600) * 10) / 10 + " hrs",
color: progressColors[index % progressColors.length],
})) || [];
return (
<div ref={containerRef} className="flex flex-col gap-10 md:py-32 w-full max-w-[1200px] mx-auto px-4 min-h-[50vh]">
{!stats ? null : (
<>
{/* Header */}
<h2
className={`text-2xl md:text-4xl font-bold text-center text-yellow-bright ${skipAnim ? "" : "transition-[opacity,transform] duration-700 ease-out"}`}
style={skipAnim ? {} : {
opacity: visible ? 1 : 0,
transform: visible ? "translateY(0)" : "translateY(20px)",
}}
>
Weekly Statistics
</h2>
{/* Stat Cards */}
<div className="grid grid-cols-1 md:grid-cols-2 gap-6">
{statCards.map((card, i) => {
const Icon = card.icon;
return (
<div
key={card.title}
className={`bg-background/50 border border-foreground/10 rounded-lg p-6 ${card.borderHover} ${skipAnim ? "" : "transition-[opacity,transform] duration-500 ease-out"}`}
style={skipAnim ? {} : {
transitionDelay: `${150 + i * 100}ms`,
opacity: visible ? 1 : 0,
transform: visible ? "translateY(0)" : "translateY(24px)",
}}
>
<div className="flex gap-4 items-center">
<div className="p-3 rounded-lg bg-foreground/5">
<Icon className={`w-6 h-6 ${card.iconColor}`} strokeWidth={1.5} />
</div>
<div className="flex flex-col">
<div className={`${card.color} text-sm mb-1`}>{card.title}</div>
<div className="flex items-baseline gap-2">
<div className="text-2xl font-bold">{card.value}</div>
<div className="text-lg opacity-80">{card.unit}</div>
</div>
<div className="text-xs opacity-50 mt-0.5">{card.subtitle}</div>
</div>
</div>
</div>
);
})}
</div>
{/* Languages */}
<div
className={`bg-background/50 border border-foreground/10 rounded-lg p-6 hover:border-purple-bright/50 ${skipAnim ? "" : "transition-[opacity,transform] duration-700 ease-out"}`}
style={skipAnim ? {} : {
transitionDelay: "550ms",
opacity: visible ? 1 : 0,
transform: visible ? "translateY(0)" : "translateY(24px)",
}}
>
<div className="text-purple-bright mb-6 text-lg">Languages</div>
<div className="grid grid-cols-1 md:grid-cols-2 gap-x-12 gap-y-5">
{languages.map((lang: any, i: number) => (
<div key={lang.name} className="flex flex-col gap-2">
<div className="flex justify-between items-center">
<span className="text-sm font-medium">{lang.name}</span>
<span className="text-sm opacity-70 tabular-nums">{lang.time}</span>
</div>
<div className="flex gap-3 items-center">
<div className="flex-grow h-2 bg-foreground/5 rounded-full overflow-hidden">
<div
className={`h-full ${lang.color} rounded-full`}
style={{
width: `${lang.percent}%`,
opacity: 0.85,
transform: visible ? "scaleX(1)" : "scaleX(0)",
transformOrigin: "left",
transition: skipAnim ? "none" : `transform 1s ease-out ${700 + i * 80}ms`,
}}
/>
</div>
<span className="text-xs text-foreground/50 min-w-[36px] text-right tabular-nums">
{lang.percent}%
</span>
</div>
</div>
))}
</div>
</div>
{/* Activity Grid */}
{activity && (
<div
className={skipAnim ? "" : "transition-[opacity,transform] duration-700 ease-out"}
style={skipAnim ? {} : {
transitionDelay: "750ms",
opacity: visible ? 1 : 0,
transform: visible ? "translateY(0)" : "translateY(24px)",
}}
>
<ActivityGrid data={activity} />
</div>
)}
</>
)}
</div>
);
};
export default DetailedStats;

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import React, { useEffect, useRef, useState } from "react";
import { Check, Code, GitBranch, Star, Rocket } from "lucide-react";
const timelineItems = [
{
year: "2026",
title: "Present",
description: "Building domain-specific languages, diving deep into the Salesforce ecosystem, and writing production Java and Python daily. The craft keeps evolving.",
technologies: ["Java", "Python", "Salesforce", "DSLs"],
icon: <Rocket className="text-red-bright" size={20} />,
},
{
year: "2024",
title: "Shipping & Scaling",
description: "The wisdom of past ventures now flows through my work, whether crafting elegant CRUD applications or embarking on bold projects that expand my limits.",
technologies: ["Rust", "Typescript", "Go", "Postgres"],
icon: <Code className="text-yellow-bright" size={20} />,
},
{
year: "2022",
title: "Diving Deeper",
description: "The worlds of systems programming and scalable infrastructure collided as I explored low-level C++ graphics programming and containerization with Docker.",
technologies: ["C++", "Cmake", "Docker", "Docker Compose"],
icon: <GitBranch className="text-green-bright" size={20} />,
},
{
year: "2020",
title: "Exploring the Stack",
description: "Starting with pure HTML and CSS, I explored the foundations of web development, gradually venturing into JavaScript and React to bring my static pages to life.",
technologies: ["Javascript", "Tailwind", "React", "Express"],
icon: <Star className="text-blue-bright" size={20} />,
},
{
year: "2018",
title: "Starting the Journey",
description: "An elective Python class in 8th grade transformed my keen interest in programming into a relentless obsession, one that drove me to constantly explore new depths.",
technologies: ["Python", "Discord.py", "Asyncio", "Sqlite"],
icon: <Check className="text-purple-bright" size={20} />,
},
];
function TimelineCard({ item, index }: { item: (typeof timelineItems)[number]; index: number }) {
const ref = useRef<HTMLDivElement>(null);
const [visible, setVisible] = useState(false);
const [skip, setSkip] = useState(false);
useEffect(() => {
const el = ref.current;
if (!el) return;
const rect = el.getBoundingClientRect();
const inView = rect.top < window.innerHeight && rect.bottom > 0;
const isReload = performance.getEntriesByType?.("navigation")?.[0]?.type === "reload";
const isSpaNav = !!(window as any).__astroNavigation;
if (inView && (isReload || isSpaNav)) {
setSkip(true);
setVisible(true);
return;
}
if (inView) {
requestAnimationFrame(() => setVisible(true));
return;
}
const observer = new IntersectionObserver(
([entry]) => {
if (entry.isIntersecting) {
setVisible(true);
observer.disconnect();
}
},
{ threshold: 0.2 }
);
observer.observe(el);
return () => observer.disconnect();
}, []);
const isLeft = index % 2 === 0;
return (
<div ref={ref} className="relative mb-8 md:mb-12 last:mb-0">
<div className={`flex flex-col sm:flex-row items-start ${isLeft ? "sm:flex-row-reverse" : ""}`}>
{/* Node */}
<div
className={`
absolute -left-8 sm:left-1/2 w-6 h-6 sm:w-8 sm:h-8 bg-background
rounded-full border-2 border-yellow-bright sm:-translate-x-1/2
flex items-center justify-center z-10
${skip ? "" : "transition-[opacity,transform] duration-500"}
${visible ? "scale-100 opacity-100" : "scale-0 opacity-0"}
`}
>
{item.icon}
</div>
{/* Card */}
<div
className={`
w-full sm:w-[calc(50%-32px)]
${isLeft ? "sm:pr-8 md:pr-12" : "sm:pl-8 md:pl-12"}
${skip ? "" : "transition-[opacity,transform] duration-700 ease-out"}
${visible
? "opacity-100 translate-x-0"
: `opacity-0 ${isLeft ? "sm:translate-x-8" : "sm:-translate-x-8"} translate-y-4 sm:translate-y-0`
}
`}
>
<div
className="p-4 sm:p-6 bg-background/50 rounded-lg border border-foreground/10
hover:border-yellow-bright/50 transition-colors duration-300"
>
<span className="text-xs sm:text-sm font-mono text-yellow-bright">{item.year}</span>
<h3 className="text-lg sm:text-xl font-bold text-foreground/90 mt-2">{item.title}</h3>
<p className="text-sm sm:text-base text-foreground/70 mt-2">{item.description}</p>
<div className="flex flex-wrap gap-2 mt-3">
{item.technologies.map((tech) => (
<span
key={tech}
className="px-2 py-1 text-xs sm:text-sm rounded-full bg-foreground/5
text-foreground/60 hover:text-yellow-bright transition-colors duration-300"
>
{tech}
</span>
))}
</div>
</div>
</div>
</div>
</div>
);
}
export default function Timeline() {
const lineRef = useRef<HTMLDivElement>(null);
const containerRef = useRef<HTMLDivElement>(null);
const [lineHeight, setLineHeight] = useState(0);
useEffect(() => {
const container = containerRef.current;
if (!container) return;
const observer = new IntersectionObserver(
([entry]) => {
if (entry.isIntersecting) {
// Animate line to full height over time
const el = lineRef.current;
if (el) {
setLineHeight(100);
}
observer.disconnect();
}
},
{ threshold: 0.1 }
);
observer.observe(container);
return () => observer.disconnect();
}, []);
return (
<div className="w-full max-w-6xl px-4 py-8 relative z-0">
<h2 className="text-2xl md:text-4xl font-bold text-center text-yellow-bright mb-8 md:mb-12">
My Journey Through Code
</h2>
<div ref={containerRef} className="relative">
{/* Animated vertical line */}
<div className="absolute left-4 sm:left-1/2 h-full w-0.5 -translate-x-1/2">
<div
ref={lineRef}
className="w-full h-full bg-foreground/10 transition-transform duration-[1500ms] ease-out origin-top"
style={{ transform: `scaleY(${lineHeight / 100})` }}
/>
</div>
<div className="ml-8 sm:ml-0">
{timelineItems.map((item, index) => (
<TimelineCard key={item.year} item={item} index={index} />
))}
</div>
</div>
</div>
);
}

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import { Analytics } from "@vercel/analytics/react";
import { SpeedInsights } from "@vercel/speed-insights/react";
export default function VercelAnalytics() {
return (
<>
<Analytics />
<SpeedInsights />
</>
);
}

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import { useEffect, useRef, useState } from "react";
import { prefersReducedMotion } from "@/lib/reduced-motion";
interface AnimateInProps {
children: React.ReactNode;
delay?: number;
threshold?: number;
}
export function AnimateIn({ children, delay = 0, threshold = 0.15 }: AnimateInProps) {
const ref = useRef<HTMLDivElement>(null);
const [visible, setVisible] = useState(false);
const [skip, setSkip] = useState(false);
useEffect(() => {
const el = ref.current;
if (!el) return;
if (prefersReducedMotion()) {
setSkip(true);
setVisible(true);
return;
}
const rect = el.getBoundingClientRect();
const inView = rect.top < window.innerHeight && rect.bottom > 0;
const isReload = (performance.getEntriesByType?.("navigation")?.[0] as PerformanceNavigationTiming)?.type === "reload";
const isSpaNav = !!(window as any).__astroNavigation;
if (inView && (isReload || isSpaNav)) {
setSkip(true);
setVisible(true);
return;
}
if (inView) {
requestAnimationFrame(() => setVisible(true));
return;
}
const observer = new IntersectionObserver(
([entry]) => {
if (entry.isIntersecting) {
setVisible(true);
observer.disconnect();
}
},
{ threshold }
);
observer.observe(el);
return () => observer.disconnect();
}, [threshold]);
return (
<div
ref={ref}
className={skip ? "" : "transition-[opacity,transform] duration-700 ease-out"}
style={skip ? {} : {
transitionDelay: `${delay}ms`,
willChange: "transform, opacity",
opacity: visible ? 1 : 0,
transform: visible ? "translate3d(0,0,0)" : "translate3d(0,24px,0)",
}}
>
{children}
</div>
);
}

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import { useState, useEffect, useRef } from "react";
import {
getStoredAnimationId,
getNextAnimation,
saveAnimation,
} from "@/lib/animations/engine";
import { ANIMATION_LABELS } from "@/lib/animations";
export default function AnimationSwitcher() {
const [hovering, setHovering] = useState(false);
const [currentLabel, setCurrentLabel] = useState("");
const committedRef = useRef("");
useEffect(() => {
committedRef.current = getStoredAnimationId();
setCurrentLabel(ANIMATION_LABELS[committedRef.current]);
const handleSwap = () => {
const id = getStoredAnimationId();
committedRef.current = id;
setCurrentLabel(ANIMATION_LABELS[id]);
};
document.addEventListener("astro:after-swap", handleSwap);
return () => {
document.removeEventListener("astro:after-swap", handleSwap);
};
}, []);
const handleClick = () => {
const nextId = getNextAnimation(
committedRef.current as Parameters<typeof getNextAnimation>[0]
);
saveAnimation(nextId);
committedRef.current = nextId;
setCurrentLabel(ANIMATION_LABELS[nextId]);
document.dispatchEvent(
new CustomEvent("animation-changed", { detail: { id: nextId } })
);
};
return (
<div
className="fixed bottom-4 left-4 z-[101] pointer-events-auto hidden desk:block"
onMouseEnter={() => setHovering(true)}
onMouseLeave={() => setHovering(false)}
onClick={handleClick}
style={{ cursor: "pointer" }}
>
<span
className="text-foreground font-bold text-sm select-none transition-opacity duration-200"
style={{ opacity: hovering ? 0.8 : 0.15 }}
>
{currentLabel}
</span>
</div>
);
}

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import type { AnimationEngine } from "@/lib/animations/types";
// --- ASCII Art ---
interface AsciiPattern {
lines: string[];
width: number;
height: number;
}
function pat(lines: string[]): AsciiPattern {
return {
lines,
width: Math.max(...lines.map((l) => l.length)),
height: lines.length,
};
}
const FISH_DEFS: {
size: "small" | "medium";
weight: number;
right: AsciiPattern;
left: AsciiPattern;
}[] = [
{ size: "small", weight: 30, right: pat(["><>"]), left: pat(["<><"]) },
{
size: "small",
weight: 30,
right: pat(["><(('>"]),
left: pat(["<'))><"]),
},
{
size: "medium",
weight: 20,
right: pat(["><((o>"]),
left: pat(["<o))><"]),
},
{
size: "medium",
weight: 10,
right: pat(["><((('>"]),
left: pat(["<')))><"]),
},
];
const TOTAL_FISH_WEIGHT = FISH_DEFS.reduce((s, d) => s + d.weight, 0);
const BUBBLE_CHARS = [".", "o", "O"];
// --- Entity Interfaces ---
interface FishEntity {
kind: "fish";
x: number;
y: number;
vx: number;
pattern: AsciiPattern;
size: "small" | "medium";
color: [number, number, number];
baseColor: [number, number, number];
opacity: number;
elevation: number;
targetElevation: number;
staggerDelay: number;
}
interface BubbleEntity {
kind: "bubble";
x: number;
y: number;
vy: number;
wobblePhase: number;
wobbleAmplitude: number;
char: string;
color: [number, number, number];
baseColor: [number, number, number];
opacity: number;
elevation: number;
targetElevation: number;
staggerDelay: number;
burst: boolean;
}
type AquariumEntity = FishEntity | BubbleEntity;
// --- Constants ---
const BASE_AREA = 1920 * 1080;
const BASE_FISH = 16;
const BASE_BUBBLES = 12;
const TARGET_FPS = 60;
const FONT_SIZE_MIN = 24;
const FONT_SIZE_MAX = 36;
const FONT_SIZE_REF_WIDTH = 1920;
const LINE_HEIGHT_RATIO = 1.15;
const STAGGER_INTERVAL = 15;
const PI_2 = Math.PI * 2;
const MOUSE_INFLUENCE_RADIUS = 150;
const ELEVATION_FACTOR = 6;
const ELEVATION_LERP_SPEED = 0.05;
const COLOR_SHIFT_AMOUNT = 30;
const SHADOW_OFFSET_RATIO = 1.1;
const FISH_SPEED: Record<string, { min: number; max: number }> = {
small: { min: 0.8, max: 1.4 },
medium: { min: 0.5, max: 0.9 },
};
const BUBBLE_SPEED_MIN = 0.3;
const BUBBLE_SPEED_MAX = 0.7;
const BUBBLE_WOBBLE_MIN = 0.3;
const BUBBLE_WOBBLE_MAX = 1.0;
const BURST_BUBBLE_COUNT = 10;
// --- Helpers ---
function range(a: number, b: number): number {
return (b - a) * Math.random() + a;
}
function pickFishDef() {
let r = Math.random() * TOTAL_FISH_WEIGHT;
for (const def of FISH_DEFS) {
r -= def.weight;
if (r <= 0) return def;
}
return FISH_DEFS[0];
}
// --- Engine ---
export class AsciiquariumEngine implements AnimationEngine {
id = "asciiquarium";
name = "Asciiquarium";
private fish: FishEntity[] = [];
private bubbles: BubbleEntity[] = [];
private exiting = false;
private palette: [number, number, number][] = [];
private width = 0;
private height = 0;
private mouseX = -1000;
private mouseY = -1000;
private elapsed = 0;
private charWidth = 0;
private fontSize = FONT_SIZE_MAX;
private lineHeight = FONT_SIZE_MAX * LINE_HEIGHT_RATIO;
private font = `bold ${FONT_SIZE_MAX}px monospace`;
private computeFont(width: number): void {
const t = Math.sqrt(Math.min(1, width / FONT_SIZE_REF_WIDTH));
this.fontSize = Math.round(FONT_SIZE_MIN + (FONT_SIZE_MAX - FONT_SIZE_MIN) * t);
this.lineHeight = Math.round(this.fontSize * LINE_HEIGHT_RATIO);
this.font = `bold ${this.fontSize}px monospace`;
this.charWidth = 0;
}
init(
width: number,
height: number,
palette: [number, number, number][],
_bgColor: string
): void {
this.width = width;
this.height = height;
this.palette = palette;
this.elapsed = 0;
this.computeFont(width);
this.initEntities();
}
beginExit(): void {
if (this.exiting) return;
this.exiting = true;
// Stagger fade-out over 3 seconds
for (const f of this.fish) {
const delay = Math.random() * 3000;
setTimeout(() => {
f.staggerDelay = -2; // signal: fading out
}, delay);
}
for (const b of this.bubbles) {
const delay = Math.random() * 3000;
setTimeout(() => {
b.staggerDelay = -2;
}, delay);
}
}
isExitComplete(): boolean {
if (!this.exiting) return false;
for (const f of this.fish) {
if (f.opacity > 0.01) return false;
}
for (const b of this.bubbles) {
if (b.opacity > 0.01) return false;
}
return true;
}
cleanup(): void {
this.fish = [];
this.bubbles = [];
}
private randomColor(): [number, number, number] {
return this.palette[Math.floor(Math.random() * this.palette.length)];
}
private getCounts(): { fish: number; bubbles: number } {
const ratio = (this.width * this.height) / BASE_AREA;
return {
fish: Math.max(5, Math.round(BASE_FISH * ratio)),
bubbles: Math.max(5, Math.round(BASE_BUBBLES * ratio)),
};
}
private initEntities(): void {
this.fish = [];
this.bubbles = [];
const counts = this.getCounts();
let idx = 0;
for (let i = 0; i < counts.fish; i++) {
this.fish.push(this.spawnFish(idx++));
}
for (let i = 0; i < counts.bubbles; i++) {
this.bubbles.push(this.spawnBubble(idx++, false));
}
}
private spawnFish(staggerIdx: number): FishEntity {
const def = pickFishDef();
const goRight = Math.random() > 0.5;
const speed = range(FISH_SPEED[def.size].min, FISH_SPEED[def.size].max);
const pattern = goRight ? def.right : def.left;
const baseColor = this.randomColor();
const cw = this.charWidth || 9.6;
const pw = pattern.width * cw;
// Start off-screen on the side they swim from
const startX = goRight
? -pw - range(0, this.width * 0.5)
: this.width + range(0, this.width * 0.5);
return {
kind: "fish",
x: startX,
y: range(this.height * 0.05, this.height * 0.9),
vx: goRight ? speed : -speed,
pattern,
size: def.size,
color: [...baseColor],
baseColor,
opacity: 1,
elevation: 0,
targetElevation: 0,
staggerDelay: -1,
};
}
private spawnBubble(staggerIdx: number, burst: boolean): BubbleEntity {
const baseColor = this.randomColor();
return {
kind: "bubble",
x: range(0, this.width),
y: burst ? 0 : this.height + range(10, this.height * 0.5),
vy: -range(BUBBLE_SPEED_MIN, BUBBLE_SPEED_MAX),
wobblePhase: range(0, PI_2),
wobbleAmplitude: range(BUBBLE_WOBBLE_MIN, BUBBLE_WOBBLE_MAX),
char: BUBBLE_CHARS[Math.floor(Math.random() * BUBBLE_CHARS.length)],
color: [...baseColor],
baseColor,
opacity: 1,
elevation: 0,
targetElevation: 0,
staggerDelay: -1,
burst,
};
}
// --- Update ---
update(deltaTime: number): void {
const dt = deltaTime / (1000 / TARGET_FPS);
this.elapsed += deltaTime;
const mouseX = this.mouseX;
const mouseY = this.mouseY;
const cw = this.charWidth || 9.6;
// Fish
for (let i = this.fish.length - 1; i >= 0; i--) {
const f = this.fish[i];
if (f.staggerDelay >= 0) {
if (this.elapsed >= f.staggerDelay) f.staggerDelay = -1;
else continue;
}
// Fade out during exit
if (f.staggerDelay === -2) {
f.opacity -= 0.02 * dt;
if (f.opacity <= 0) { f.opacity = 0; continue; }
} else if (f.opacity < 1) {
f.opacity = Math.min(1, f.opacity + 0.03 * dt);
}
f.x += f.vx * dt;
const pw = f.pattern.width * cw;
if (f.vx > 0 && f.x > this.width + pw) {
f.x = -pw;
} else if (f.vx < 0 && f.x < -pw) {
f.x = this.width + pw;
}
const cx = f.x + (f.pattern.width * cw) / 2;
const cy = f.y + (f.pattern.height * this.lineHeight) / 2;
this.applyMouseInfluence(f, cx, cy, mouseX, mouseY, dt);
}
// Bubbles (reverse iteration for safe splice)
for (let i = this.bubbles.length - 1; i >= 0; i--) {
const b = this.bubbles[i];
if (b.staggerDelay >= 0) {
if (this.elapsed >= b.staggerDelay) b.staggerDelay = -1;
else continue;
}
// Fade out during exit
if (b.staggerDelay === -2) {
b.opacity -= 0.02 * dt;
if (b.opacity <= 0) { b.opacity = 0; continue; }
} else if (b.opacity < 1) {
b.opacity = Math.min(1, b.opacity + 0.03 * dt);
}
b.y += b.vy * dt;
b.x +=
Math.sin(this.elapsed * 0.003 + b.wobblePhase) *
b.wobbleAmplitude *
dt;
if (b.y < -20) {
if (b.burst) {
this.bubbles.splice(i, 1);
continue;
} else {
b.y = this.height + range(10, 40);
b.x = range(0, this.width);
}
}
this.applyMouseInfluence(b, b.x, b.y, mouseX, mouseY, dt);
}
}
private applyMouseInfluence(
entity: AquariumEntity,
cx: number,
cy: number,
mouseX: number,
mouseY: number,
dt: number
): void {
const dx = cx - mouseX;
const dy = cy - mouseY;
const dist = Math.sqrt(dx * dx + dy * dy);
if (dist < MOUSE_INFLUENCE_RADIUS && entity.opacity > 0.1) {
const inf = Math.cos((dist / MOUSE_INFLUENCE_RADIUS) * (Math.PI / 2));
entity.targetElevation = ELEVATION_FACTOR * inf * inf;
const shift = inf * COLOR_SHIFT_AMOUNT * 0.5;
entity.color = [
Math.min(255, Math.max(0, entity.baseColor[0] + shift)),
Math.min(255, Math.max(0, entity.baseColor[1] + shift)),
Math.min(255, Math.max(0, entity.baseColor[2] + shift)),
];
} else {
entity.targetElevation = 0;
entity.color[0] += (entity.baseColor[0] - entity.color[0]) * 0.1;
entity.color[1] += (entity.baseColor[1] - entity.color[1]) * 0.1;
entity.color[2] += (entity.baseColor[2] - entity.color[2]) * 0.1;
}
entity.elevation +=
(entity.targetElevation - entity.elevation) * ELEVATION_LERP_SPEED * dt;
}
// --- Render ---
render(
ctx: CanvasRenderingContext2D,
_width: number,
_height: number
): void {
if (!this.charWidth) {
ctx.font = this.font;
this.charWidth = ctx.measureText("M").width;
}
ctx.font = this.font;
ctx.textBaseline = "top";
// Fish
for (const f of this.fish) {
if (f.opacity <= 0.01 || f.staggerDelay >= 0) continue;
this.renderPattern(
ctx,
f.pattern,
f.x,
f.y,
f.color,
f.opacity,
f.elevation
);
}
// Bubbles
for (const b of this.bubbles) {
if (b.opacity <= 0.01 || b.staggerDelay >= 0) continue;
this.renderChar(ctx, b.char, b.x, b.y, b.color, b.opacity, b.elevation);
}
ctx.globalAlpha = 1;
}
private renderPattern(
ctx: CanvasRenderingContext2D,
pattern: AsciiPattern,
x: number,
y: number,
color: [number, number, number],
opacity: number,
elevation: number
): void {
const drawY = y - elevation;
const [r, g, b] = color;
// Shadow
if (elevation > 0.5) {
const shadowAlpha = 0.2 * (elevation / ELEVATION_FACTOR) * opacity;
ctx.globalAlpha = shadowAlpha;
ctx.fillStyle = "rgb(0,0,0)";
for (let line = 0; line < pattern.height; line++) {
ctx.fillText(
pattern.lines[line],
x,
drawY + line * this.lineHeight + elevation * SHADOW_OFFSET_RATIO
);
}
}
// Main text
ctx.globalAlpha = opacity;
ctx.fillStyle = `rgb(${r},${g},${b})`;
for (let line = 0; line < pattern.height; line++) {
ctx.fillText(pattern.lines[line], x, drawY + line * this.lineHeight);
}
// Highlight (top half of lines)
if (elevation > 0.5) {
const highlightAlpha = 0.1 * (elevation / ELEVATION_FACTOR) * opacity;
ctx.globalAlpha = highlightAlpha;
ctx.fillStyle = "rgb(255,255,255)";
const topLines = Math.ceil(pattern.height / 2);
for (let line = 0; line < topLines; line++) {
ctx.fillText(pattern.lines[line], x, drawY + line * this.lineHeight);
}
}
}
private renderChar(
ctx: CanvasRenderingContext2D,
char: string,
x: number,
y: number,
color: [number, number, number],
opacity: number,
elevation: number
): void {
const drawY = y - elevation;
const [r, g, b] = color;
// Shadow
if (elevation > 0.5) {
const shadowAlpha = 0.2 * (elevation / ELEVATION_FACTOR) * opacity;
ctx.globalAlpha = shadowAlpha;
ctx.fillStyle = "rgb(0,0,0)";
ctx.fillText(char, x, drawY + elevation * SHADOW_OFFSET_RATIO);
}
// Main
ctx.globalAlpha = opacity;
ctx.fillStyle = `rgb(${r},${g},${b})`;
ctx.fillText(char, x, drawY);
// Highlight
if (elevation > 0.5) {
const highlightAlpha = 0.1 * (elevation / ELEVATION_FACTOR) * opacity;
ctx.globalAlpha = highlightAlpha;
ctx.fillStyle = "rgb(255,255,255)";
ctx.fillText(char, x, drawY);
}
}
// --- Events ---
handleResize(width: number, height: number): void {
this.width = width;
this.height = height;
this.elapsed = 0;
this.exiting = false;
this.computeFont(width);
this.initEntities();
}
handleMouseMove(x: number, y: number, _isDown: boolean): void {
this.mouseX = x;
this.mouseY = y;
}
handleMouseDown(x: number, y: number): void {
for (let i = 0; i < BURST_BUBBLE_COUNT; i++) {
const baseColor = this.randomColor();
const angle = (i / BURST_BUBBLE_COUNT) * PI_2 + range(-0.3, 0.3);
const speed = range(0.3, 1.0);
this.bubbles.push({
kind: "bubble",
x,
y,
vy: -Math.abs(Math.sin(angle) * speed) - 0.3,
wobblePhase: range(0, PI_2),
wobbleAmplitude: Math.cos(angle) * speed * 0.5,
char: BUBBLE_CHARS[Math.floor(Math.random() * BUBBLE_CHARS.length)],
color: [...baseColor],
baseColor,
opacity: 1,
elevation: 0,
targetElevation: 0,
staggerDelay: this.exiting ? -2 : -1,
burst: true,
});
}
}
handleMouseUp(): void {}
handleMouseLeave(): void {
this.mouseX = -1000;
this.mouseY = -1000;
}
updatePalette(
palette: [number, number, number][],
_bgColor: string
): void {
this.palette = palette;
for (let i = 0; i < this.fish.length; i++) {
this.fish[i].baseColor = palette[i % palette.length];
}
for (let i = 0; i < this.bubbles.length; i++) {
this.bubbles[i].baseColor = palette[i % palette.length];
}
}
}

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import type { AnimationEngine } from "@/lib/animations/types";
interface ConfettiParticle {
x: number;
y: number;
vx: number;
vy: number;
r: number;
color: [number, number, number];
baseColor: [number, number, number];
opacity: number;
dop: number;
elevation: number;
targetElevation: number;
staggerDelay: number;
burst: boolean;
}
const BASE_CONFETTI = 385;
const BASE_AREA = 1920 * 1080;
const PI_2 = 2 * Math.PI;
const TARGET_FPS = 60;
const SPEED_FACTOR = 0.15;
const STAGGER_INTERVAL = 12;
const COLOR_LERP_SPEED = 0.02;
const MOUSE_INFLUENCE_RADIUS = 150;
const ELEVATION_FACTOR = 6;
const ELEVATION_LERP_SPEED = 0.05;
const COLOR_SHIFT_AMOUNT = 30;
const SHADOW_OFFSET_RATIO = 1.1;
function range(a: number, b: number): number {
return (b - a) * Math.random() + a;
}
export class ConfettiEngine implements AnimationEngine {
id = "confetti";
name = "Confetti";
private particles: ConfettiParticle[] = [];
private palette: [number, number, number][] = [];
private width = 0;
private height = 0;
private mouseX = -1000;
private mouseY = -1000;
private mouseXNorm = 0.5;
private elapsed = 0;
private exiting = false;
init(
width: number,
height: number,
palette: [number, number, number][],
_bgColor: string
): void {
this.width = width;
this.height = height;
this.palette = palette;
this.elapsed = 0;
this.mouseXNorm = 0.5;
this.initParticles();
}
beginExit(): void {
if (this.exiting) return;
this.exiting = true;
// Stagger fade-out over 3 seconds
for (let i = 0; i < this.particles.length; i++) {
const p = this.particles[i];
p.staggerDelay = -1; // ensure visible
// Random delay before fade starts, stored as negative dop
const delay = Math.random() * 3000;
setTimeout(() => {
p.dop = -0.02;
}, delay);
}
}
isExitComplete(): boolean {
if (!this.exiting) return false;
for (let i = 0; i < this.particles.length; i++) {
if (this.particles[i].opacity > 0.01) return false;
}
return true;
}
cleanup(): void {
this.particles = [];
}
private randomColor(): [number, number, number] {
return this.palette[Math.floor(Math.random() * this.palette.length)];
}
private getParticleCount(): number {
const area = this.width * this.height;
return Math.max(20, Math.round(BASE_CONFETTI * (area / BASE_AREA)));
}
private initParticles(): void {
this.particles = [];
const count = this.getParticleCount();
for (let i = 0; i < count; i++) {
const baseColor = this.randomColor();
const r = ~~range(3, 8);
this.particles.push({
x: range(-r * 2, this.width - r * 2),
y: range(-20, this.height - r * 2),
vx: (range(0, 2) + 8 * 0.5 - 5) * SPEED_FACTOR,
vy: (0.7 * r + range(-1, 1)) * SPEED_FACTOR,
r,
color: [...baseColor],
baseColor,
opacity: 0,
dop: 0.03 * range(1, 4) * SPEED_FACTOR,
elevation: 0,
targetElevation: 0,
staggerDelay: i * STAGGER_INTERVAL + range(0, STAGGER_INTERVAL),
burst: false,
});
}
}
private replaceParticle(p: ConfettiParticle): void {
p.opacity = 0;
p.dop = 0.03 * range(1, 4) * SPEED_FACTOR;
p.x = range(-p.r * 2, this.width - p.r * 2);
p.y = range(-20, -p.r * 2);
p.vx = (range(0, 2) + 8 * this.mouseXNorm - 5) * SPEED_FACTOR;
p.vy = (0.7 * p.r + range(-1, 1)) * SPEED_FACTOR;
p.elevation = 0;
p.targetElevation = 0;
p.baseColor = this.randomColor();
p.color = [...p.baseColor];
p.burst = false;
}
update(deltaTime: number): void {
const dt = deltaTime / (1000 / TARGET_FPS);
this.elapsed += deltaTime;
const mouseX = this.mouseX;
const mouseY = this.mouseY;
for (let i = 0; i < this.particles.length; i++) {
const p = this.particles[i];
// Stagger gate
if (p.staggerDelay >= 0) {
if (this.elapsed >= p.staggerDelay) {
p.staggerDelay = -1;
} else {
continue;
}
}
// Gravity (capped so falling particles don't accelerate)
const maxVy = (0.7 * p.r + 1) * SPEED_FACTOR;
if (p.vy < maxVy) {
p.vy = Math.min(p.vy + 0.02 * dt, maxVy);
}
// Position update
p.x += p.vx * dt;
p.y += p.vy * dt;
// Fade in, or fade out during exit
if (this.exiting && p.dop < 0) {
p.opacity += p.dop * dt;
if (p.opacity < 0) p.opacity = 0;
} else if (p.opacity < 1) {
p.opacity += Math.abs(p.dop) * dt;
if (p.opacity > 1) p.opacity = 1;
}
// Past the bottom: burst particles removed, base particles recycle (or remove during exit)
if (p.y > this.height + p.r) {
if (p.burst || this.exiting) {
this.particles.splice(i, 1);
i--;
} else {
this.replaceParticle(p);
}
continue;
}
// Horizontal wrap
const xmax = this.width - p.r;
if (p.x < 0 || p.x > xmax) {
p.x = ((p.x % xmax) + xmax) % xmax;
}
// Mouse proximity elevation
const dx = p.x - mouseX;
const dy = p.y - mouseY;
const dist = Math.sqrt(dx * dx + dy * dy);
if (dist < MOUSE_INFLUENCE_RADIUS && p.opacity > 0.1) {
const influenceFactor = Math.cos(
(dist / MOUSE_INFLUENCE_RADIUS) * (Math.PI / 2)
);
p.targetElevation =
ELEVATION_FACTOR * influenceFactor * influenceFactor;
const shift = influenceFactor * COLOR_SHIFT_AMOUNT * 0.5;
p.color = [
Math.min(255, Math.max(0, p.baseColor[0] + shift)),
Math.min(255, Math.max(0, p.baseColor[1] + shift)),
Math.min(255, Math.max(0, p.baseColor[2] + shift)),
];
} else {
p.targetElevation = 0;
p.color[0] += (p.baseColor[0] - p.color[0]) * 0.1;
p.color[1] += (p.baseColor[1] - p.color[1]) * 0.1;
p.color[2] += (p.baseColor[2] - p.color[2]) * 0.1;
}
// Elevation lerp
p.elevation +=
(p.targetElevation - p.elevation) * ELEVATION_LERP_SPEED * dt;
}
}
render(
ctx: CanvasRenderingContext2D,
_width: number,
_height: number
): void {
for (let i = 0; i < this.particles.length; i++) {
const p = this.particles[i];
if (p.opacity <= 0.01 || p.staggerDelay >= 0) continue;
const drawX = ~~p.x;
const drawY = ~~p.y - p.elevation;
const [r, g, b] = p.color;
// Shadow
if (p.elevation > 0.5) {
const shadowAlpha =
0.2 * (p.elevation / ELEVATION_FACTOR) * p.opacity;
ctx.globalAlpha = shadowAlpha;
ctx.fillStyle = "rgb(0,0,0)";
ctx.shadowBlur = 2;
ctx.shadowColor = "rgba(0,0,0,0.1)";
ctx.beginPath();
ctx.arc(
drawX,
drawY + p.elevation * SHADOW_OFFSET_RATIO,
p.r,
0,
PI_2
);
ctx.fill();
ctx.shadowBlur = 0;
ctx.shadowColor = "transparent";
}
// Main circle
ctx.globalAlpha = p.opacity;
ctx.fillStyle = `rgb(${r},${g},${b})`;
ctx.beginPath();
ctx.arc(drawX, drawY, p.r, 0, PI_2);
ctx.fill();
// Highlight on elevated particles
if (p.elevation > 0.5) {
const highlightAlpha =
0.1 * (p.elevation / ELEVATION_FACTOR) * p.opacity;
ctx.globalAlpha = highlightAlpha;
ctx.fillStyle = "rgb(255,255,255)";
ctx.beginPath();
ctx.arc(drawX, drawY, p.r, Math.PI, 0);
ctx.fill();
}
}
ctx.globalAlpha = 1;
}
handleResize(width: number, height: number): void {
this.width = width;
this.height = height;
this.elapsed = 0;
this.initParticles();
}
handleMouseMove(x: number, y: number, _isDown: boolean): void {
this.mouseX = x;
this.mouseY = y;
if (this.width > 0) {
this.mouseXNorm = Math.max(0, Math.min(1, x / this.width));
}
}
handleMouseDown(x: number, y: number): void {
const count = 12;
for (let i = 0; i < count; i++) {
const baseColor = this.randomColor();
const r = ~~range(3, 8);
const angle = (i / count) * PI_2 + range(-0.3, 0.3);
const speed = range(0.3, 1.2);
this.particles.push({
x,
y,
vx: Math.cos(angle) * speed,
vy: Math.sin(angle) * speed,
r,
color: [...baseColor],
baseColor,
opacity: 1,
dop: this.exiting ? -0.02 : 0,
elevation: 0,
targetElevation: 0,
staggerDelay: -1,
burst: true,
});
}
}
handleMouseUp(): void {}
handleMouseLeave(): void {
this.mouseX = -1000;
this.mouseY = -1000;
this.mouseXNorm = 0.5;
}
updatePalette(palette: [number, number, number][], _bgColor: string): void {
this.palette = palette;
for (let i = 0; i < this.particles.length; i++) {
this.particles[i].baseColor = palette[i % palette.length];
}
}
}

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import type { AnimationEngine } from "@/lib/animations/types";
interface Cell {
alive: boolean;
next: boolean;
color: [number, number, number];
baseColor: [number, number, number];
currentX: number;
currentY: number;
targetX: number;
targetY: number;
opacity: number;
targetOpacity: number;
scale: number;
targetScale: number;
elevation: number;
targetElevation: number;
transitioning: boolean;
transitionComplete: boolean;
rippleEffect: number;
rippleStartTime: number;
rippleDistance: number;
}
interface Grid {
cells: Cell[][];
cols: number;
rows: number;
offsetX: number;
offsetY: number;
}
const CELL_SIZE_MOBILE = 15;
const CELL_SIZE_DESKTOP = 25;
const TARGET_FPS = 60;
const CYCLE_TIME = 3000;
const TRANSITION_SPEED = 0.05;
const SCALE_SPEED = 0.05;
const INITIAL_DENSITY = 0.15;
const MOUSE_INFLUENCE_RADIUS = 150;
const COLOR_SHIFT_AMOUNT = 30;
const RIPPLE_ELEVATION_FACTOR = 4;
const ELEVATION_FACTOR = 8;
export class GameOfLifeEngine implements AnimationEngine {
id = "game-of-life";
name = "Game of Life";
private grid: Grid | null = null;
private palette: [number, number, number][] = [];
private bgColor = "rgb(0, 0, 0)";
private mouseX = -1000;
private mouseY = -1000;
private mouseIsDown = false;
private mouseCellX = -1;
private mouseCellY = -1;
private lastCycleTime = 0;
private timeAccumulator = 0;
private pendingTimeouts: ReturnType<typeof setTimeout>[] = [];
private canvasWidth = 0;
private canvasHeight = 0;
private exiting = false;
init(
width: number,
height: number,
palette: [number, number, number][],
bgColor: string
): void {
this.palette = palette;
this.bgColor = bgColor;
this.canvasWidth = width;
this.canvasHeight = height;
this.lastCycleTime = 0;
this.timeAccumulator = 0;
this.grid = this.initGrid(width, height);
}
cleanup(): void {
for (const id of this.pendingTimeouts) {
clearTimeout(id);
}
this.pendingTimeouts = [];
this.grid = null;
}
private getCellSize(): number {
return this.canvasWidth <= 768 ? CELL_SIZE_MOBILE : CELL_SIZE_DESKTOP;
}
private randomColor(): [number, number, number] {
return this.palette[Math.floor(Math.random() * this.palette.length)];
}
private initGrid(width: number, height: number): Grid {
const cellSize = this.getCellSize();
const cols = Math.floor(width / cellSize);
const rows = Math.floor(height / cellSize);
const offsetX = Math.floor((width - cols * cellSize) / 2);
const offsetY = Math.floor((height - rows * cellSize) / 2);
const cells = Array(cols)
.fill(0)
.map((_, i) =>
Array(rows)
.fill(0)
.map((_, j) => {
const baseColor = this.randomColor();
return {
alive: Math.random() < INITIAL_DENSITY,
next: false,
color: [...baseColor] as [number, number, number],
baseColor,
currentX: i,
currentY: j,
targetX: i,
targetY: j,
opacity: 0,
targetOpacity: 0,
scale: 0,
targetScale: 0,
elevation: 0,
targetElevation: 0,
transitioning: false,
transitionComplete: false,
rippleEffect: 0,
rippleStartTime: 0,
rippleDistance: 0,
};
})
);
const grid = { cells, cols, rows, offsetX, offsetY };
this.computeNextState(grid);
for (let i = 0; i < cols; i++) {
for (let j = 0; j < rows; j++) {
const cell = cells[i][j];
if (cell.next) {
cell.alive = true;
const tid = setTimeout(() => {
cell.targetOpacity = 1;
cell.targetScale = 1;
}, Math.random() * 1000);
this.pendingTimeouts.push(tid);
} else {
cell.alive = false;
}
}
}
return grid;
}
private countNeighbors(
grid: Grid,
x: number,
y: number
): { count: number; colors: [number, number, number][] } {
const neighbors = { count: 0, colors: [] as [number, number, number][] };
for (let i = -1; i <= 1; i++) {
for (let j = -1; j <= 1; j++) {
if (i === 0 && j === 0) continue;
const col = (x + i + grid.cols) % grid.cols;
const row = (y + j + grid.rows) % grid.rows;
if (grid.cells[col][row].alive) {
neighbors.count++;
neighbors.colors.push(grid.cells[col][row].baseColor);
}
}
}
return neighbors;
}
private averageColors(
colors: [number, number, number][]
): [number, number, number] {
if (colors.length === 0) return [0, 0, 0];
const sum = colors.reduce(
(acc, color) => [acc[0] + color[0], acc[1] + color[1], acc[2] + color[2]],
[0, 0, 0]
);
return [
Math.round(sum[0] / colors.length),
Math.round(sum[1] / colors.length),
Math.round(sum[2] / colors.length),
];
}
private computeNextState(grid: Grid): void {
for (let i = 0; i < grid.cols; i++) {
for (let j = 0; j < grid.rows; j++) {
const cell = grid.cells[i][j];
const { count, colors } = this.countNeighbors(grid, i, j);
if (cell.alive) {
cell.next = count === 2 || count === 3;
} else {
cell.next = count === 3;
if (cell.next) {
cell.baseColor = this.averageColors(colors);
cell.color = [...cell.baseColor];
}
}
}
}
for (let i = 0; i < grid.cols; i++) {
for (let j = 0; j < grid.rows; j++) {
const cell = grid.cells[i][j];
if (cell.alive !== cell.next && !cell.transitioning) {
cell.transitioning = true;
cell.transitionComplete = false;
const delay = Math.random() * 800;
const tid = setTimeout(() => {
if (!cell.next) {
cell.targetScale = 0;
cell.targetOpacity = 0;
cell.targetElevation = 0;
} else {
cell.targetScale = 1;
cell.targetOpacity = 1;
cell.targetElevation = 0;
}
}, delay);
this.pendingTimeouts.push(tid);
}
}
}
}
private createRippleEffect(
grid: Grid,
centerX: number,
centerY: number
): void {
const currentTime = Date.now();
for (let i = 0; i < grid.cols; i++) {
for (let j = 0; j < grid.rows; j++) {
const cell = grid.cells[i][j];
const dx = i - centerX;
const dy = j - centerY;
const distance = Math.sqrt(dx * dx + dy * dy);
if (cell.opacity > 0.1) {
cell.rippleStartTime = currentTime + distance * 100;
cell.rippleDistance = distance;
cell.rippleEffect = 0;
}
}
}
}
private spawnCellAtPosition(grid: Grid, x: number, y: number): void {
if (x >= 0 && x < grid.cols && y >= 0 && y < grid.rows) {
const cell = grid.cells[x][y];
if (!cell.alive && !cell.transitioning) {
cell.alive = true;
cell.next = true;
cell.transitioning = true;
cell.transitionComplete = false;
cell.baseColor = this.randomColor();
cell.color = [...cell.baseColor];
cell.targetScale = 1;
cell.targetOpacity = 1;
cell.targetElevation = 0;
this.createRippleEffect(grid, x, y);
}
}
}
beginExit(): void {
if (this.exiting || !this.grid) return;
this.exiting = true;
// Cancel all pending GOL transitions so they don't revive cells
for (const id of this.pendingTimeouts) {
clearTimeout(id);
}
this.pendingTimeouts = [];
const grid = this.grid;
for (let i = 0; i < grid.cols; i++) {
for (let j = 0; j < grid.rows; j++) {
const cell = grid.cells[i][j];
// Force cell into dying state, clear any pending transition
cell.next = false;
cell.transitioning = false;
cell.transitionComplete = false;
if (cell.opacity > 0.01) {
const delay = Math.random() * 3000;
const tid = setTimeout(() => {
cell.targetOpacity = 0;
cell.targetScale = 0;
cell.targetElevation = 0;
}, delay);
this.pendingTimeouts.push(tid);
}
}
}
}
isExitComplete(): boolean {
if (!this.exiting) return false;
if (!this.grid) return true;
const grid = this.grid;
for (let i = 0; i < grid.cols; i++) {
for (let j = 0; j < grid.rows; j++) {
if (grid.cells[i][j].opacity > 0.01) return false;
}
}
return true;
}
update(deltaTime: number): void {
if (!this.grid) return;
if (!this.exiting) {
this.timeAccumulator += deltaTime;
if (this.timeAccumulator >= CYCLE_TIME) {
this.computeNextState(this.grid);
this.timeAccumulator -= CYCLE_TIME;
}
}
this.updateCellAnimations(this.grid, deltaTime);
}
private updateCellAnimations(grid: Grid, deltaTime: number): void {
const mouseX = this.mouseX;
const mouseY = this.mouseY;
const cellSize = this.getCellSize();
const transitionFactor =
TRANSITION_SPEED * (deltaTime / (1000 / TARGET_FPS));
const scaleFactor = SCALE_SPEED * (deltaTime / (1000 / TARGET_FPS));
for (let i = 0; i < grid.cols; i++) {
for (let j = 0; j < grid.rows; j++) {
const cell = grid.cells[i][j];
cell.opacity += (cell.targetOpacity - cell.opacity) * transitionFactor;
cell.scale += (cell.targetScale - cell.scale) * scaleFactor;
cell.elevation +=
(cell.targetElevation - cell.elevation) * scaleFactor;
const cellCenterX = grid.offsetX + i * cellSize + cellSize / 2;
const cellCenterY = grid.offsetY + j * cellSize + cellSize / 2;
const dx = cellCenterX - mouseX;
const dy = cellCenterY - mouseY;
const distanceToMouse = Math.sqrt(dx * dx + dy * dy);
if (distanceToMouse < MOUSE_INFLUENCE_RADIUS && cell.opacity > 0.1) {
const influenceFactor = Math.cos(
(distanceToMouse / MOUSE_INFLUENCE_RADIUS) * (Math.PI / 2)
);
cell.targetElevation =
ELEVATION_FACTOR * influenceFactor * influenceFactor;
const colorShift = influenceFactor * COLOR_SHIFT_AMOUNT * 0.5;
cell.color = [
Math.min(255, Math.max(0, cell.baseColor[0] + colorShift)),
Math.min(255, Math.max(0, cell.baseColor[1] + colorShift)),
Math.min(255, Math.max(0, cell.baseColor[2] + colorShift)),
] as [number, number, number];
} else {
cell.color[0] += (cell.baseColor[0] - cell.color[0]) * 0.1;
cell.color[1] += (cell.baseColor[1] - cell.color[1]) * 0.1;
cell.color[2] += (cell.baseColor[2] - cell.color[2]) * 0.1;
cell.targetElevation = 0;
}
// During exit: snap to zero once close enough
if (this.exiting) {
if (cell.opacity < 0.05) {
cell.opacity = 0;
cell.scale = 0;
cell.elevation = 0;
cell.alive = false;
}
} else if (cell.transitioning) {
if (!cell.next && cell.opacity < 0.01 && cell.scale < 0.01) {
cell.alive = false;
cell.transitioning = false;
cell.transitionComplete = true;
cell.opacity = 0;
cell.scale = 0;
cell.elevation = 0;
} else if (cell.next && !cell.alive && !cell.transitionComplete) {
cell.alive = true;
cell.transitioning = false;
cell.transitionComplete = true;
}
}
if (cell.rippleStartTime > 0) {
const elapsedTime = Date.now() - cell.rippleStartTime;
if (elapsedTime > 0) {
const rippleProgress = elapsedTime / 1000;
if (rippleProgress < 1) {
const wavePhase = rippleProgress * Math.PI * 2;
const waveHeight =
Math.sin(wavePhase) * Math.exp(-rippleProgress * 4);
if (distanceToMouse >= MOUSE_INFLUENCE_RADIUS) {
cell.rippleEffect = waveHeight;
cell.targetElevation = RIPPLE_ELEVATION_FACTOR * waveHeight;
} else {
cell.rippleEffect = waveHeight * 0.3;
}
} else {
cell.rippleEffect = 0;
cell.rippleStartTime = 0;
if (distanceToMouse >= MOUSE_INFLUENCE_RADIUS) {
cell.targetElevation = 0;
}
}
}
}
}
}
}
render(
ctx: CanvasRenderingContext2D,
width: number,
height: number
): void {
if (!this.grid) return;
const grid = this.grid;
const cellSize = this.getCellSize();
const displayCellSize = cellSize * 0.8;
const roundness = displayCellSize * 0.2;
for (let i = 0; i < grid.cols; i++) {
for (let j = 0; j < grid.rows; j++) {
const cell = grid.cells[i][j];
if (
(cell.alive || cell.targetOpacity > 0) &&
cell.opacity > 0.01
) {
const [r, g, b] = cell.color;
ctx.globalAlpha = cell.opacity * 0.9;
const scaledSize = displayCellSize * cell.scale;
const xOffset = (displayCellSize - scaledSize) / 2;
const yOffset = (displayCellSize - scaledSize) / 2;
const elevationOffset = cell.elevation;
const x =
grid.offsetX +
i * cellSize +
(cellSize - displayCellSize) / 2 +
xOffset;
const y =
grid.offsetY +
j * cellSize +
(cellSize - displayCellSize) / 2 +
yOffset -
elevationOffset;
const scaledRoundness = roundness * cell.scale;
// Shadow for 3D effect
if (elevationOffset > 0.5) {
ctx.fillStyle = `rgba(0, 0, 0, ${0.2 * (elevationOffset / ELEVATION_FACTOR)})`;
ctx.beginPath();
ctx.moveTo(x + scaledRoundness, y + elevationOffset * 1.1);
ctx.lineTo(
x + scaledSize - scaledRoundness,
y + elevationOffset * 1.1
);
ctx.quadraticCurveTo(
x + scaledSize,
y + elevationOffset * 1.1,
x + scaledSize,
y + elevationOffset * 1.1 + scaledRoundness
);
ctx.lineTo(
x + scaledSize,
y + elevationOffset * 1.1 + scaledSize - scaledRoundness
);
ctx.quadraticCurveTo(
x + scaledSize,
y + elevationOffset * 1.1 + scaledSize,
x + scaledSize - scaledRoundness,
y + elevationOffset * 1.1 + scaledSize
);
ctx.lineTo(
x + scaledRoundness,
y + elevationOffset * 1.1 + scaledSize
);
ctx.quadraticCurveTo(
x,
y + elevationOffset * 1.1 + scaledSize,
x,
y + elevationOffset * 1.1 + scaledSize - scaledRoundness
);
ctx.lineTo(x, y + elevationOffset * 1.1 + scaledRoundness);
ctx.quadraticCurveTo(
x,
y + elevationOffset * 1.1,
x + scaledRoundness,
y + elevationOffset * 1.1
);
ctx.fill();
}
// Main cell
ctx.fillStyle = `rgb(${r},${g},${b})`;
ctx.beginPath();
ctx.moveTo(x + scaledRoundness, y);
ctx.lineTo(x + scaledSize - scaledRoundness, y);
ctx.quadraticCurveTo(x + scaledSize, y, x + scaledSize, y + scaledRoundness);
ctx.lineTo(x + scaledSize, y + scaledSize - scaledRoundness);
ctx.quadraticCurveTo(
x + scaledSize,
y + scaledSize,
x + scaledSize - scaledRoundness,
y + scaledSize
);
ctx.lineTo(x + scaledRoundness, y + scaledSize);
ctx.quadraticCurveTo(x, y + scaledSize, x, y + scaledSize - scaledRoundness);
ctx.lineTo(x, y + scaledRoundness);
ctx.quadraticCurveTo(x, y, x + scaledRoundness, y);
ctx.fill();
// Highlight on elevated cells
if (elevationOffset > 0.5) {
ctx.fillStyle = `rgba(255, 255, 255, ${0.1 * (elevationOffset / ELEVATION_FACTOR)})`;
ctx.beginPath();
ctx.moveTo(x + scaledRoundness, y);
ctx.lineTo(x + scaledSize - scaledRoundness, y);
ctx.quadraticCurveTo(
x + scaledSize,
y,
x + scaledSize,
y + scaledRoundness
);
ctx.lineTo(x + scaledSize, y + scaledSize / 3);
ctx.lineTo(x, y + scaledSize / 3);
ctx.lineTo(x, y + scaledRoundness);
ctx.quadraticCurveTo(x, y, x + scaledRoundness, y);
ctx.fill();
}
}
}
}
ctx.globalAlpha = 1;
}
handleResize(width: number, height: number): void {
this.canvasWidth = width;
this.canvasHeight = height;
const cellSize = this.getCellSize();
if (
!this.grid ||
this.grid.cols !== Math.floor(width / cellSize) ||
this.grid.rows !== Math.floor(height / cellSize)
) {
for (const id of this.pendingTimeouts) {
clearTimeout(id);
}
this.pendingTimeouts = [];
this.grid = this.initGrid(width, height);
}
}
handleMouseMove(x: number, y: number, isDown: boolean): void {
this.mouseX = x;
this.mouseY = y;
this.mouseIsDown = isDown;
if (isDown && this.grid && !this.exiting) {
const grid = this.grid;
const cellSize = this.getCellSize();
const cellX = Math.floor((x - grid.offsetX) / cellSize);
const cellY = Math.floor((y - grid.offsetY) / cellSize);
if (cellX !== this.mouseCellX || cellY !== this.mouseCellY) {
this.mouseCellX = cellX;
this.mouseCellY = cellY;
if (
cellX >= 0 &&
cellX < grid.cols &&
cellY >= 0 &&
cellY < grid.rows
) {
const cell = grid.cells[cellX][cellY];
if (!cell.alive && !cell.transitioning) {
this.spawnCellAtPosition(grid, cellX, cellY);
}
}
}
}
}
handleMouseDown(x: number, y: number): void {
this.mouseIsDown = true;
if (!this.grid || this.exiting) return;
const grid = this.grid;
const cellSize = this.getCellSize();
const cellX = Math.floor((x - grid.offsetX) / cellSize);
const cellY = Math.floor((y - grid.offsetY) / cellSize);
if (
cellX >= 0 &&
cellX < grid.cols &&
cellY >= 0 &&
cellY < grid.rows
) {
this.mouseCellX = cellX;
this.mouseCellY = cellY;
const cell = grid.cells[cellX][cellY];
if (cell.alive) {
this.createRippleEffect(grid, cellX, cellY);
} else {
this.spawnCellAtPosition(grid, cellX, cellY);
}
}
}
handleMouseUp(): void {
this.mouseIsDown = false;
}
handleMouseLeave(): void {
this.mouseIsDown = false;
this.mouseX = -1000;
this.mouseY = -1000;
}
updatePalette(palette: [number, number, number][], bgColor: string): void {
this.palette = palette;
this.bgColor = bgColor;
if (this.grid) {
const grid = this.grid;
for (let i = 0; i < grid.cols; i++) {
for (let j = 0; j < grid.rows; j++) {
const cell = grid.cells[i][j];
if (cell.alive && cell.opacity > 0.01) {
cell.baseColor = palette[(i * grid.rows + j) % palette.length];
}
}
}
}
}
}

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import type { AnimationEngine } from "@/lib/animations/types";
interface Blob {
x: number;
y: number;
vx: number;
vy: number;
baseRadius: number;
radiusScale: number;
targetRadiusScale: number;
color: [number, number, number];
targetColor: [number, number, number];
phase: number;
phaseSpeed: number;
staggerDelay: number; // -1 means already revealed
}
const BLOB_COUNT = 26;
const BASE_MAX_BLOBS = 80; // at 1080p; scales with canvas area
const MIN_SPEED = 0.1;
const MAX_SPEED = 0.35;
const RESOLUTION_SCALE = 5; // render at 1/5 resolution (was 1/4)
const FIELD_THRESHOLD = 1.0;
const SMOOTHSTEP_RANGE = 0.25;
const MOUSE_REPEL_RADIUS = 150;
const MOUSE_REPEL_FORCE = 0.2;
const COLOR_LERP_SPEED = 0.02;
const DRIFT_AMPLITUDE = 0.2;
const RADIUS_LERP_SPEED = 0.06;
const STAGGER_INTERVAL = 60;
const CYCLE_MIN_MS = 2000; // min time between natural spawn/despawn
const CYCLE_MAX_MS = 5000; // max time
function smoothstep(edge0: number, edge1: number, x: number): number {
const t = Math.max(0, Math.min(1, (x - edge0) / (edge1 - edge0)));
return t * t * (3 - 2 * t);
}
export class LavaLampEngine implements AnimationEngine {
id = "lava-lamp";
name = "Lava Lamp";
private blobs: Blob[] = [];
private palette: [number, number, number][] = [];
private bgRgb: [number, number, number] = [0, 0, 0];
private width = 0;
private height = 0;
private mouseX = -1000;
private mouseY = -1000;
private offCanvas: HTMLCanvasElement | null = null;
private offCtx: CanvasRenderingContext2D | null = null;
private shadowCanvas: HTMLCanvasElement | null = null;
private shadowCtx: CanvasRenderingContext2D | null = null;
private elapsed = 0;
private nextCycleTime = 0;
private exiting = false;
// Pre-allocated typed arrays for the inner render loop (avoid per-frame GC)
private blobX: Float64Array = new Float64Array(0);
private blobY: Float64Array = new Float64Array(0);
private blobR: Float64Array = new Float64Array(0);
private blobCR: Float64Array = new Float64Array(0);
private blobCG: Float64Array = new Float64Array(0);
private blobCB: Float64Array = new Float64Array(0);
private activeBlobCount = 0;
init(
width: number,
height: number,
palette: [number, number, number][],
bgColor: string
): void {
this.width = width;
this.height = height;
this.palette = palette;
this.parseBgColor(bgColor);
this.elapsed = 0;
this.nextCycleTime = CYCLE_MIN_MS + Math.random() * (CYCLE_MAX_MS - CYCLE_MIN_MS);
this.initBlobs();
this.initOffscreenCanvas();
}
private parseBgColor(bgColor: string): void {
const match = bgColor.match(/(\d+)/g);
if (match && match.length >= 3) {
this.bgRgb = [parseInt(match[0]), parseInt(match[1]), parseInt(match[2])];
}
}
private getMaxBlobs(): number {
const area = this.width * this.height;
const scale = area / 2_073_600; // normalize to 1080p
return Math.max(BASE_MAX_BLOBS, Math.round(BASE_MAX_BLOBS * scale));
}
private getRadiusRange(): { min: number; max: number } {
const area = this.width * this.height;
const scale = Math.sqrt(area / 2_073_600);
const min = Math.max(8, Math.round(25 * scale));
const max = Math.max(15, Math.round(65 * scale));
return { min, max };
}
private makeBlob(x: number, y: number, radiusOverride?: number): Blob {
const { min, max } = this.getRadiusRange();
const color = this.palette[
Math.floor(Math.random() * this.palette.length)
] || [128, 128, 128];
return {
x,
y,
vx: (Math.random() - 0.5) * 2 * MAX_SPEED,
vy: (Math.random() - 0.5) * 2 * MAX_SPEED,
baseRadius: radiusOverride ?? (min + Math.random() * (max - min)),
radiusScale: 0,
targetRadiusScale: 1,
color: [...color],
targetColor: [...color],
phase: Math.random() * Math.PI * 2,
phaseSpeed: 0.0005 + Math.random() * 0.001,
staggerDelay: -1,
};
}
private initBlobs(): void {
this.blobs = [];
const { max } = this.getRadiusRange();
const minDist = max * 2.5; // minimum distance between blob centers
for (let i = 0; i < BLOB_COUNT; i++) {
let x: number, y: number;
let attempts = 0;
// Try to find a position that doesn't overlap existing blobs
do {
x = Math.random() * this.width;
y = Math.random() * this.height;
attempts++;
} while (attempts < 50 && this.tooCloseToExisting(x, y, minDist));
const blob = this.makeBlob(x, y);
blob.targetRadiusScale = 0;
blob.staggerDelay = i * STAGGER_INTERVAL + Math.random() * STAGGER_INTERVAL;
this.blobs.push(blob);
}
}
private tooCloseToExisting(x: number, y: number, minDist: number): boolean {
for (const blob of this.blobs) {
const dx = blob.x - x;
const dy = blob.y - y;
if (dx * dx + dy * dy < minDist * minDist) return true;
}
return false;
}
private initOffscreenCanvas(): void {
const rw = Math.ceil(this.width / RESOLUTION_SCALE);
const rh = Math.ceil(this.height / RESOLUTION_SCALE);
this.offCanvas = document.createElement("canvas");
this.offCanvas.width = rw;
this.offCanvas.height = rh;
this.offCtx = this.offCanvas.getContext("2d", { willReadFrequently: true });
this.shadowCanvas = document.createElement("canvas");
this.shadowCanvas.width = rw;
this.shadowCanvas.height = rh;
this.shadowCtx = this.shadowCanvas.getContext("2d", {
willReadFrequently: true,
});
}
beginExit(): void {
if (this.exiting) return;
this.exiting = true;
for (let i = 0; i < this.blobs.length; i++) {
const blob = this.blobs[i];
if (blob.staggerDelay >= 0) {
blob.staggerDelay = -1;
}
// Stagger the shrink over ~2 seconds
setTimeout(() => {
blob.targetRadiusScale = 0;
}, Math.random() * 2000);
}
}
isExitComplete(): boolean {
if (!this.exiting) return false;
return this.blobs.length === 0;
}
cleanup(): void {
this.blobs = [];
this.offCanvas = null;
this.offCtx = null;
this.shadowCanvas = null;
this.shadowCtx = null;
}
/** Snapshot active blob data into flat typed arrays for fast inner-loop access */
private syncBlobArrays(): void {
const blobs = this.blobs;
const n = blobs.length;
// Grow arrays if needed
if (this.blobX.length < n) {
const cap = n + 32;
this.blobX = new Float64Array(cap);
this.blobY = new Float64Array(cap);
this.blobR = new Float64Array(cap);
this.blobCR = new Float64Array(cap);
this.blobCG = new Float64Array(cap);
this.blobCB = new Float64Array(cap);
}
let count = 0;
for (let i = 0; i < n; i++) {
const b = blobs[i];
const r = b.baseRadius * b.radiusScale;
if (r < 1) continue; // skip invisible blobs entirely
this.blobX[count] = b.x;
this.blobY[count] = b.y;
this.blobR[count] = r;
this.blobCR[count] = b.color[0];
this.blobCG[count] = b.color[1];
this.blobCB[count] = b.color[2];
count++;
}
this.activeBlobCount = count;
}
update(deltaTime: number): void {
const dt = deltaTime / (1000 / 60);
this.elapsed += deltaTime;
for (const blob of this.blobs) {
// Staggered load-in
if (blob.staggerDelay >= 0) {
if (this.elapsed >= blob.staggerDelay) {
blob.targetRadiusScale = 1;
blob.staggerDelay = -1;
}
}
blob.radiusScale +=
(blob.targetRadiusScale - blob.radiusScale) * RADIUS_LERP_SPEED * dt;
blob.phase += blob.phaseSpeed * deltaTime;
const driftX = Math.sin(blob.phase) * DRIFT_AMPLITUDE;
const driftY = Math.cos(blob.phase * 0.7) * DRIFT_AMPLITUDE;
blob.vx += driftX * dt * 0.01;
blob.vy += driftY * dt * 0.01;
blob.vx += (Math.random() - 0.5) * 0.008 * dt;
blob.vy += (Math.random() - 0.5) * 0.008 * dt;
const speed = Math.sqrt(blob.vx * blob.vx + blob.vy * blob.vy);
if (speed > MAX_SPEED) {
blob.vx = (blob.vx / speed) * MAX_SPEED;
blob.vy = (blob.vy / speed) * MAX_SPEED;
}
if (speed < MIN_SPEED) {
const angle = Math.atan2(blob.vy, blob.vx);
blob.vx = Math.cos(angle) * MIN_SPEED;
blob.vy = Math.sin(angle) * MIN_SPEED;
}
blob.x += blob.vx * dt;
blob.y += blob.vy * dt;
const pad = blob.baseRadius * 0.3;
if (blob.x < -pad) { blob.x = -pad; blob.vx = Math.abs(blob.vx) * 0.8; }
if (blob.x > this.width + pad) { blob.x = this.width + pad; blob.vx = -Math.abs(blob.vx) * 0.8; }
if (blob.y < -pad) { blob.y = -pad; blob.vy = Math.abs(blob.vy) * 0.8; }
if (blob.y > this.height + pad) { blob.y = this.height + pad; blob.vy = -Math.abs(blob.vy) * 0.8; }
// Mouse repulsion
const dx = blob.x - this.mouseX;
const dy = blob.y - this.mouseY;
const dist = Math.sqrt(dx * dx + dy * dy);
if (dist < MOUSE_REPEL_RADIUS && dist > 0) {
const force = (1 - dist / MOUSE_REPEL_RADIUS) * MOUSE_REPEL_FORCE * dt;
blob.vx += (dx / dist) * force;
blob.vy += (dy / dist) * force;
}
for (let c = 0; c < 3; c++) {
blob.color[c] += (blob.targetColor[c] - blob.color[c]) * COLOR_LERP_SPEED * dt;
}
}
// Remove blobs that have fully shrunk away (but not ones still waiting to stagger in)
for (let i = this.blobs.length - 1; i >= 0; i--) {
const b = this.blobs[i];
if (b.targetRadiusScale === 0 && b.radiusScale < 0.01 && b.staggerDelay < 0) {
this.blobs.splice(i, 1);
}
}
// Natural spawn/despawn cycle — keeps the scene alive
if (!this.exiting && this.elapsed >= this.nextCycleTime) {
// Pick a random visible blob to fade out (skip ones still staggering in)
const visible = [];
for (let i = 0; i < this.blobs.length; i++) {
if (this.blobs[i].radiusScale > 0.5 && this.blobs[i].staggerDelay < 0) {
visible.push(i);
}
}
if (visible.length > 0) {
const killIdx = visible[Math.floor(Math.random() * visible.length)];
this.blobs[killIdx].targetRadiusScale = 0;
}
// Spawn a fresh one at a random position
const blob = this.makeBlob(
Math.random() * this.width,
Math.random() * this.height
);
this.blobs.push(blob);
// Schedule next cycle
this.nextCycleTime = this.elapsed + CYCLE_MIN_MS + Math.random() * (CYCLE_MAX_MS - CYCLE_MIN_MS);
}
// Prune excess blobs (keep the initial set, drop oldest user-spawned ones)
const maxBlobs = this.getMaxBlobs();
if (this.blobs.length > maxBlobs) {
this.blobs.splice(BLOB_COUNT, this.blobs.length - maxBlobs);
}
}
render(
ctx: CanvasRenderingContext2D,
width: number,
height: number
): void {
if (!this.offCtx || !this.offCanvas || !this.shadowCtx || !this.shadowCanvas)
return;
// Snapshot blob positions/radii into typed arrays for fast pixel loop
this.syncBlobArrays();
const rw = this.offCanvas.width;
const rh = this.offCanvas.height;
// Render shadow layer
const shadowData = this.shadowCtx.createImageData(rw, rh);
this.renderField(shadowData, rw, rh, true);
this.shadowCtx.putImageData(shadowData, 0, 0);
// Render main layer
const imageData = this.offCtx.createImageData(rw, rh);
this.renderField(imageData, rw, rh, false);
this.offCtx.putImageData(imageData, 0, 0);
ctx.imageSmoothingEnabled = true;
ctx.imageSmoothingQuality = "medium";
ctx.globalAlpha = 0.2;
ctx.drawImage(this.shadowCanvas, 0, 4, width, height);
ctx.globalAlpha = 1;
ctx.drawImage(this.offCanvas, 0, 0, width, height);
}
private renderField(
imageData: ImageData,
rw: number,
rh: number,
isShadow: boolean
): void {
const data = imageData.data;
const threshold = isShadow ? FIELD_THRESHOLD * 0.75 : FIELD_THRESHOLD;
const bgR = this.bgRgb[0];
const bgG = this.bgRgb[1];
const bgB = this.bgRgb[2];
const scale = RESOLUTION_SCALE;
const n = this.activeBlobCount;
const bx = this.blobX;
const by = this.blobY;
const br = this.blobR;
const bcr = this.blobCR;
const bcg = this.blobCG;
const bcb = this.blobCB;
const threshLow = threshold - SMOOTHSTEP_RANGE;
for (let py = 0; py < rh; py++) {
const wy = py * scale;
for (let px = 0; px < rw; px++) {
const wx = px * scale;
let fieldSum = 0;
let weightedR = 0;
let weightedG = 0;
let weightedB = 0;
for (let i = 0; i < n; i++) {
const dx = wx - bx[i];
const dy = wy - by[i];
const distSq = dx * dx + dy * dy;
const ri = br[i];
const rSq = ri * ri;
// Raw metaball field
const raw = rSq / (distSq + rSq * 0.1);
// Cap per-blob contribution so color stays flat inside the blob
const contribution = raw > 2 ? 2 : raw;
fieldSum += contribution;
if (contribution > 0.01) {
weightedR += bcr[i] * contribution;
weightedG += bcg[i] * contribution;
weightedB += bcb[i] * contribution;
}
}
const idx = (py * rw + px) << 2;
if (fieldSum > threshLow) {
const alpha = smoothstep(threshLow, threshold, fieldSum);
if (isShadow) {
data[idx] = 0;
data[idx + 1] = 0;
data[idx + 2] = 0;
data[idx + 3] = (alpha * 150) | 0;
} else {
const invField = 1 / fieldSum;
const r = Math.min(255, (weightedR * invField) | 0);
const g = Math.min(255, (weightedG * invField) | 0);
const b = Math.min(255, (weightedB * invField) | 0);
data[idx] = bgR + (r - bgR) * alpha;
data[idx + 1] = bgG + (g - bgG) * alpha;
data[idx + 2] = bgB + (b - bgB) * alpha;
data[idx + 3] = 255;
}
} else {
if (isShadow) {
// data stays 0 (already zeroed by createImageData)
} else {
data[idx] = bgR;
data[idx + 1] = bgG;
data[idx + 2] = bgB;
data[idx + 3] = 255;
}
}
}
}
}
handleResize(width: number, height: number): void {
this.width = width;
this.height = height;
this.elapsed = 0;
this.exiting = false;
this.nextCycleTime = CYCLE_MIN_MS + Math.random() * (CYCLE_MAX_MS - CYCLE_MIN_MS);
this.initBlobs();
this.initOffscreenCanvas();
}
private sampleColorAt(x: number, y: number): [number, number, number] | null {
let closest: Blob | null = null;
let closestDist = Infinity;
for (const blob of this.blobs) {
const dx = blob.x - x;
const dy = blob.y - y;
const dist = Math.sqrt(dx * dx + dy * dy);
if (dist < blob.baseRadius * 1.5 && dist < closestDist) {
closestDist = dist;
closest = blob;
}
}
return closest ? ([...closest.color] as [number, number, number]) : null;
}
private spawnAt(x: number, y: number): void {
const { max } = this.getRadiusRange();
const blob = this.makeBlob(x, y, max * (0.8 + Math.random() * 0.4));
const nearby = this.sampleColorAt(x, y);
if (nearby) {
blob.color = nearby;
blob.targetColor = [...nearby];
}
this.blobs.push(blob);
}
handleMouseMove(x: number, y: number, _isDown: boolean): void {
this.mouseX = x;
this.mouseY = y;
}
handleMouseDown(x: number, y: number): void {
if (this.exiting) return;
this.spawnAt(x, y);
}
handleMouseUp(): void {}
handleMouseLeave(): void {
this.mouseX = -1000;
this.mouseY = -1000;
}
updatePalette(palette: [number, number, number][], bgColor: string): void {
this.palette = palette;
this.parseBgColor(bgColor);
for (let i = 0; i < this.blobs.length; i++) {
this.blobs[i].targetColor = [
...palette[i % palette.length],
] as [number, number, number];
}
}
}

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import type { AnimationEngine } from "@/lib/animations/types";
// --- Directions ---
type Dir = 0 | 1 | 2 | 3; // up, right, down, left
const DX = [0, 1, 0, -1];
const DY = [-1, 0, 1, 0];
// Box-drawing characters
const HORIZONTAL = "\u2501"; // ━
const VERTICAL = "\u2503"; // ┃
// Corner pieces: [oldDir]-[newDir]
// oldDir determines entry side (opposite), newDir determines exit side
// ┏ = RIGHT+BOTTOM, ┓ = LEFT+BOTTOM, ┗ = RIGHT+TOP, ┛ = LEFT+TOP
const CORNER: Record<string, string> = {
"0-1": "\u250F", // ┏ enter BOTTOM, exit RIGHT
"0-3": "\u2513", // ┓ enter BOTTOM, exit LEFT
"1-0": "\u251B", // ┛ enter LEFT, exit TOP
"1-2": "\u2513", // ┓ enter LEFT, exit BOTTOM
"2-1": "\u2517", // ┗ enter TOP, exit RIGHT
"2-3": "\u251B", // ┛ enter TOP, exit LEFT
"3-0": "\u2517", // ┗ enter RIGHT, exit TOP
"3-2": "\u250F", // ┏ enter RIGHT, exit BOTTOM
};
function getStraightChar(dir: Dir): string {
return dir === 0 || dir === 2 ? VERTICAL : HORIZONTAL;
}
function getCornerChar(fromDir: Dir, toDir: Dir): string {
return CORNER[`${fromDir}-${toDir}`] || HORIZONTAL;
}
// --- Grid Cell ---
interface PipeCell {
char: string;
pipeId: number;
placedAt: number;
color: [number, number, number];
baseColor: [number, number, number];
opacity: number;
elevation: number;
targetElevation: number;
fadeOut: boolean;
}
// --- Active Pipe ---
interface ActivePipe {
id: number;
x: number;
y: number;
dir: Dir;
color: [number, number, number];
spawnDelay: number;
}
// --- Constants ---
const CELL_SIZE_DESKTOP = 20;
const CELL_SIZE_MOBILE = 14;
const MAX_ACTIVE_PIPES = 4;
const GROW_INTERVAL = 80;
const TURN_CHANCE = 0.3;
const TARGET_FPS = 60;
const PIPE_LIFETIME = 12_000; // ms before a pipe's segments start fading
const FADE_IN_SPEED = 0.06;
const FADE_OUT_SPEED = 0.02;
const MOUSE_INFLUENCE_RADIUS = 150;
const ELEVATION_FACTOR = 6;
const ELEVATION_LERP_SPEED = 0.05;
const COLOR_SHIFT_AMOUNT = 30;
const SHADOW_OFFSET_RATIO = 1.1;
const BURST_PIPE_COUNT = 4;
// --- Helpers ---
function range(a: number, b: number): number {
return (b - a) * Math.random() + a;
}
// --- Engine ---
export class PipesEngine implements AnimationEngine {
id = "pipes";
name = "Pipes";
private grid: (PipeCell | null)[][] = [];
private cols = 0;
private rows = 0;
private activePipes: ActivePipe[] = [];
private palette: [number, number, number][] = [];
private width = 0;
private height = 0;
private cellSize = CELL_SIZE_DESKTOP;
private fontSize = CELL_SIZE_DESKTOP;
private font = `bold ${CELL_SIZE_DESKTOP}px monospace`;
private mouseX = -1000;
private mouseY = -1000;
private elapsed = 0;
private growTimer = 0;
private exiting = false;
private nextPipeId = 0;
private offsetX = 0;
private offsetY = 0;
init(
width: number,
height: number,
palette: [number, number, number][],
_bgColor: string
): void {
this.width = width;
this.height = height;
this.palette = palette;
this.elapsed = 0;
this.growTimer = 0;
this.exiting = false;
this.computeGrid();
this.spawnInitialPipes();
}
private computeGrid(): void {
this.cellSize = this.width <= 768 ? CELL_SIZE_MOBILE : CELL_SIZE_DESKTOP;
this.fontSize = this.cellSize;
this.font = `bold ${this.fontSize}px monospace`;
this.cols = Math.floor(this.width / this.cellSize);
this.rows = Math.floor(this.height / this.cellSize);
this.offsetX = Math.floor((this.width - this.cols * this.cellSize) / 2);
this.offsetY = Math.floor((this.height - this.rows * this.cellSize) / 2);
this.grid = Array.from({ length: this.cols }, () =>
Array.from({ length: this.rows }, () => null)
);
}
private randomColor(): [number, number, number] {
// Prefer bright variants (second half of palette) if available
const brightStart = Math.floor(this.palette.length / 2);
if (brightStart > 0 && this.palette.length > brightStart) {
return this.palette[brightStart + Math.floor(Math.random() * (this.palette.length - brightStart))];
}
return this.palette[Math.floor(Math.random() * this.palette.length)];
}
private spawnInitialPipes(): void {
this.activePipes = [];
for (let i = 0; i < MAX_ACTIVE_PIPES; i++) {
this.activePipes.push(this.makeEdgePipe(i * 400));
}
}
private makeEdgePipe(delay: number): ActivePipe {
const color = this.randomColor();
// Pick a random edge and inward-facing direction
const edge = Math.floor(Math.random() * 4) as Dir;
let x: number, y: number, dir: Dir;
switch (edge) {
case 0: // top edge, face down
x = Math.floor(Math.random() * this.cols);
y = 0;
dir = 2;
break;
case 1: // right edge, face left
x = this.cols - 1;
y = Math.floor(Math.random() * this.rows);
dir = 3;
break;
case 2: // bottom edge, face up
x = Math.floor(Math.random() * this.cols);
y = this.rows - 1;
dir = 0;
break;
default: // left edge, face right
x = 0;
y = Math.floor(Math.random() * this.rows);
dir = 1;
break;
}
return { id: this.nextPipeId++, x, y, dir, color: [...color], spawnDelay: delay };
}
private placeSegment(x: number, y: number, char: string, color: [number, number, number], pipeId: number): void {
if (x < 0 || x >= this.cols || y < 0 || y >= this.rows) return;
this.grid[x][y] = {
char,
pipeId,
placedAt: this.elapsed,
color: [...color],
baseColor: [...color],
opacity: 0,
elevation: 0,
targetElevation: 0,
fadeOut: false,
};
}
private isOccupied(x: number, y: number): boolean {
if (x < 0 || x >= this.cols || y < 0 || y >= this.rows) return true;
return this.grid[x][y] !== null;
}
private pickTurn(currentDir: Dir): Dir {
// Turn left or right relative to current direction
const leftDir = ((currentDir + 3) % 4) as Dir;
const rightDir = ((currentDir + 1) % 4) as Dir;
return Math.random() < 0.5 ? leftDir : rightDir;
}
private growPipe(pipe: ActivePipe): boolean {
// Decide direction
let newDir = pipe.dir;
let turned = false;
if (Math.random() < TURN_CHANCE) {
newDir = this.pickTurn(pipe.dir);
turned = true;
}
const nx = pipe.x + DX[newDir];
const ny = pipe.y + DY[newDir];
// Check if destination is valid
if (this.isOccupied(nx, ny)) {
// If we tried to turn, try going straight instead
if (turned) {
const sx = pipe.x + DX[pipe.dir];
const sy = pipe.y + DY[pipe.dir];
if (!this.isOccupied(sx, sy)) {
// Continue straight — place straight piece at destination
this.placeSegment(sx, sy, getStraightChar(pipe.dir), pipe.color, pipe.id);
pipe.x = sx;
pipe.y = sy;
return true;
}
}
return false; // dead end
}
if (turned) {
// Replace current head cell with corner piece (turn happens HERE)
const cell = this.grid[pipe.x]?.[pipe.y];
if (cell) {
cell.char = getCornerChar(pipe.dir, newDir);
}
}
// Place straight piece at destination
this.placeSegment(nx, ny, getStraightChar(newDir), pipe.color, pipe.id);
pipe.dir = newDir;
pipe.x = nx;
pipe.y = ny;
return true;
}
// --- Interface Methods ---
beginExit(): void {
if (this.exiting) return;
this.exiting = true;
for (let i = 0; i < this.cols; i++) {
for (let j = 0; j < this.rows; j++) {
const cell = this.grid[i][j];
if (cell) {
setTimeout(() => {
cell.fadeOut = true;
}, Math.random() * 3000);
}
}
}
}
isExitComplete(): boolean {
if (!this.exiting) return false;
for (let i = 0; i < this.cols; i++) {
for (let j = 0; j < this.rows; j++) {
const cell = this.grid[i][j];
if (cell && cell.opacity > 0.01) return false;
}
}
return true;
}
cleanup(): void {
this.grid = [];
this.activePipes = [];
}
update(deltaTime: number): void {
const dt = deltaTime / (1000 / TARGET_FPS);
this.elapsed += deltaTime;
// Grow pipes
if (!this.exiting) {
this.growTimer += deltaTime;
while (this.growTimer >= GROW_INTERVAL) {
this.growTimer -= GROW_INTERVAL;
for (let i = this.activePipes.length - 1; i >= 0; i--) {
const pipe = this.activePipes[i];
if (pipe.spawnDelay > 0) {
pipe.spawnDelay -= GROW_INTERVAL;
continue;
}
// Place starting segment if this is the first step
if (!this.isOccupied(pipe.x, pipe.y)) {
this.placeSegment(pipe.x, pipe.y, getStraightChar(pipe.dir), pipe.color, pipe.id);
continue;
}
if (!this.growPipe(pipe)) {
// Pipe is dead, replace it
this.activePipes[i] = this.makeEdgePipe(0);
}
}
}
}
// Update cells: fade in/out, mouse influence
const mouseX = this.mouseX;
const mouseY = this.mouseY;
for (let i = 0; i < this.cols; i++) {
for (let j = 0; j < this.rows; j++) {
const cell = this.grid[i][j];
if (!cell) continue;
// Age-based fade: old segments start dissolving
if (!cell.fadeOut && !this.exiting && this.elapsed - cell.placedAt > PIPE_LIFETIME) {
cell.fadeOut = true;
}
// Fade in/out
if (cell.fadeOut) {
cell.opacity -= FADE_OUT_SPEED * dt;
if (cell.opacity <= 0) {
cell.opacity = 0;
this.grid[i][j] = null; // free the cell for new pipes
continue;
}
} else if (cell.opacity < 1) {
cell.opacity = Math.min(1, cell.opacity + FADE_IN_SPEED * dt);
}
// Mouse influence
const cx = this.offsetX + i * this.cellSize + this.cellSize / 2;
const cy = this.offsetY + j * this.cellSize + this.cellSize / 2;
const dx = cx - mouseX;
const dy = cy - mouseY;
const dist = Math.sqrt(dx * dx + dy * dy);
if (dist < MOUSE_INFLUENCE_RADIUS && cell.opacity > 0.1) {
const inf = Math.cos((dist / MOUSE_INFLUENCE_RADIUS) * (Math.PI / 2));
cell.targetElevation = ELEVATION_FACTOR * inf * inf;
const shift = inf * COLOR_SHIFT_AMOUNT * 0.5;
cell.color = [
Math.min(255, Math.max(0, cell.baseColor[0] + shift)),
Math.min(255, Math.max(0, cell.baseColor[1] + shift)),
Math.min(255, Math.max(0, cell.baseColor[2] + shift)),
];
} else {
cell.targetElevation = 0;
cell.color[0] += (cell.baseColor[0] - cell.color[0]) * 0.1;
cell.color[1] += (cell.baseColor[1] - cell.color[1]) * 0.1;
cell.color[2] += (cell.baseColor[2] - cell.color[2]) * 0.1;
}
cell.elevation +=
(cell.targetElevation - cell.elevation) * ELEVATION_LERP_SPEED * dt;
}
}
}
render(
ctx: CanvasRenderingContext2D,
_width: number,
_height: number
): void {
ctx.font = this.font;
ctx.textBaseline = "top";
for (let i = 0; i < this.cols; i++) {
for (let j = 0; j < this.rows; j++) {
const cell = this.grid[i][j];
if (!cell || cell.opacity <= 0.01) continue;
const x = this.offsetX + i * this.cellSize;
const y = this.offsetY + j * this.cellSize - cell.elevation;
const [r, g, b] = cell.color;
// Shadow
if (cell.elevation > 0.5) {
const shadowAlpha = 0.2 * (cell.elevation / ELEVATION_FACTOR) * cell.opacity;
ctx.globalAlpha = shadowAlpha;
ctx.fillStyle = "rgb(0,0,0)";
ctx.fillText(cell.char, x, y + cell.elevation * SHADOW_OFFSET_RATIO);
}
// Main
ctx.globalAlpha = cell.opacity;
ctx.fillStyle = `rgb(${r},${g},${b})`;
ctx.fillText(cell.char, x, y);
// Highlight
if (cell.elevation > 0.5) {
const highlightAlpha = 0.1 * (cell.elevation / ELEVATION_FACTOR) * cell.opacity;
ctx.globalAlpha = highlightAlpha;
ctx.fillStyle = "rgb(255,255,255)";
ctx.fillText(cell.char, x, y);
}
}
}
ctx.globalAlpha = 1;
}
handleResize(width: number, height: number): void {
this.width = width;
this.height = height;
this.elapsed = 0;
this.growTimer = 0;
this.exiting = false;
this.computeGrid();
this.spawnInitialPipes();
}
handleMouseMove(x: number, y: number, _isDown: boolean): void {
this.mouseX = x;
this.mouseY = y;
}
handleMouseDown(x: number, y: number): void {
if (this.exiting) return;
// Convert to grid coords
const gx = Math.floor((x - this.offsetX) / this.cellSize);
const gy = Math.floor((y - this.offsetY) / this.cellSize);
// Spawn pipes in all 4 directions from click point
for (let d = 0; d < BURST_PIPE_COUNT; d++) {
const dir = d as Dir;
const color = this.randomColor();
this.activePipes.push({
id: this.nextPipeId++,
x: gx,
y: gy,
dir,
color: [...color],
spawnDelay: 0,
});
}
}
handleMouseUp(): void {}
handleMouseLeave(): void {
this.mouseX = -1000;
this.mouseY = -1000;
}
updatePalette(palette: [number, number, number][], _bgColor: string): void {
this.palette = palette;
// Assign by pipeId so all segments of the same pipe get the same color
for (let i = 0; i < this.cols; i++) {
for (let j = 0; j < this.rows; j++) {
const cell = this.grid[i][j];
if (cell) {
cell.baseColor = palette[cell.pipeId % palette.length];
}
}
}
}
}

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import type { AnimationEngine } from "@/lib/animations/types";
import { GameOfLifeEngine } from "@/components/background/engines/game-of-life";
import { LavaLampEngine } from "@/components/background/engines/lava-lamp";
import { ConfettiEngine } from "@/components/background/engines/confetti";
import { AsciiquariumEngine } from "@/components/background/engines/asciiquarium";
import { PipesEngine } from "@/components/background/engines/pipes";
type ChildId = "game-of-life" | "lava-lamp" | "confetti" | "asciiquarium" | "pipes";
const CHILD_IDS: ChildId[] = [
"game-of-life",
"lava-lamp",
"confetti",
"asciiquarium",
"pipes",
];
const PLAY_DURATION = 30_000;
const STATE_KEY = "shuffle-state";
interface StoredState {
childId: ChildId;
startedAt: number;
}
function createChild(id: ChildId): AnimationEngine {
switch (id) {
case "game-of-life":
return new GameOfLifeEngine();
case "lava-lamp":
return new LavaLampEngine();
case "confetti":
return new ConfettiEngine();
case "asciiquarium":
return new AsciiquariumEngine();
case "pipes":
return new PipesEngine();
}
}
function pickDifferent(current: ChildId | null): ChildId {
const others = current
? CHILD_IDS.filter((id) => id !== current)
: CHILD_IDS;
return others[Math.floor(Math.random() * others.length)];
}
function save(state: StoredState): void {
try {
localStorage.setItem(STATE_KEY, JSON.stringify(state));
} catch {}
}
function load(): StoredState | null {
try {
const raw = localStorage.getItem(STATE_KEY);
if (!raw) return null;
const state = JSON.parse(raw) as StoredState;
if (CHILD_IDS.includes(state.childId)) return state;
return null;
} catch {
return null;
}
}
export class ShuffleEngine implements AnimationEngine {
id = "shuffle";
name = "Shuffle";
private child: AnimationEngine | null = null;
private currentChildId: ChildId | null = null;
private startedAt = 0;
private phase: "playing" | "exiting" = "playing";
private width = 0;
private height = 0;
private palette: [number, number, number][] = [];
private bgColor = "";
init(
width: number,
height: number,
palette: [number, number, number][],
bgColor: string
): void {
this.width = width;
this.height = height;
this.palette = palette;
this.bgColor = bgColor;
const stored = load();
if (stored && Date.now() - stored.startedAt < PLAY_DURATION) {
// Animation still within its play window — continue it
// Covers: Astro nav, sidebar mount, layout switch, quick refresh
this.currentChildId = stored.childId;
} else {
// No recent state (first visit, hard refresh after timer expired) — game-of-life
this.currentChildId = "game-of-life";
}
this.startedAt = Date.now();
this.phase = "playing";
this.child = createChild(this.currentChildId);
this.child.init(this.width, this.height, this.palette, this.bgColor);
save({ childId: this.currentChildId, startedAt: this.startedAt });
}
private switchTo(childId: ChildId, startedAt: number): void {
if (this.child) this.child.cleanup();
this.currentChildId = childId;
this.startedAt = startedAt;
this.phase = "playing";
this.child = createChild(childId);
this.child.init(this.width, this.height, this.palette, this.bgColor);
}
private advance(): void {
// Check if another instance already advanced
const stored = load();
if (stored && stored.childId !== this.currentChildId) {
this.switchTo(stored.childId, stored.startedAt);
} else {
const next = pickDifferent(this.currentChildId);
const now = Date.now();
save({ childId: next, startedAt: now });
this.switchTo(next, now);
}
}
update(deltaTime: number): void {
if (!this.child) return;
// Sync: if another instance (sidebar, tab) switched, follow
const stored = load();
if (stored && stored.childId !== this.currentChildId) {
this.switchTo(stored.childId, stored.startedAt);
return;
}
this.child.update(deltaTime);
const elapsed = Date.now() - this.startedAt;
if (this.phase === "playing" && elapsed >= PLAY_DURATION) {
this.child.beginExit();
this.phase = "exiting";
}
if (this.phase === "exiting" && this.child.isExitComplete()) {
this.child.cleanup();
this.advance();
}
}
render(
ctx: CanvasRenderingContext2D,
width: number,
height: number
): void {
if (this.child) this.child.render(ctx, width, height);
}
handleResize(width: number, height: number): void {
this.width = width;
this.height = height;
if (this.child) this.child.handleResize(width, height);
}
handleMouseMove(x: number, y: number, isDown: boolean): void {
if (this.child) this.child.handleMouseMove(x, y, isDown);
}
handleMouseDown(x: number, y: number): void {
if (this.child) this.child.handleMouseDown(x, y);
}
handleMouseUp(): void {
if (this.child) this.child.handleMouseUp();
}
handleMouseLeave(): void {
if (this.child) this.child.handleMouseLeave();
}
updatePalette(palette: [number, number, number][], bgColor: string): void {
this.palette = palette;
this.bgColor = bgColor;
if (this.child) this.child.updatePalette(palette, bgColor);
}
beginExit(): void {
if (this.child) this.child.beginExit();
}
isExitComplete(): boolean {
return this.child ? this.child.isExitComplete() : true;
}
cleanup(): void {
if (this.child) {
this.child.cleanup();
this.child = null;
}
}
}

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import { useEffect, useRef } from "react";
import { GameOfLifeEngine } from "@/components/background/engines/game-of-life";
import { LavaLampEngine } from "@/components/background/engines/lava-lamp";
import { ConfettiEngine } from "@/components/background/engines/confetti";
import { AsciiquariumEngine } from "@/components/background/engines/asciiquarium";
import { PipesEngine } from "@/components/background/engines/pipes";
import { ShuffleEngine } from "@/components/background/engines/shuffle";
import { getStoredAnimationId } from "@/lib/animations/engine";
import type { AnimationEngine } from "@/lib/animations/types";
import type { AnimationId } from "@/lib/animations";
const SIDEBAR_WIDTH = 240;
const FALLBACK_PALETTE: [number, number, number][] = [
[204, 36, 29], [152, 151, 26], [215, 153, 33],
[69, 133, 136], [177, 98, 134], [104, 157, 106],
[251, 73, 52], [184, 187, 38], [250, 189, 47],
[131, 165, 152], [211, 134, 155], [142, 192, 124],
];
function createEngine(id: AnimationId): AnimationEngine {
switch (id) {
case "lava-lamp":
return new LavaLampEngine();
case "confetti":
return new ConfettiEngine();
case "asciiquarium":
return new AsciiquariumEngine();
case "pipes":
return new PipesEngine();
case "shuffle":
return new ShuffleEngine();
case "game-of-life":
default:
return new GameOfLifeEngine();
}
}
function readPaletteFromCSS(): [number, number, number][] {
try {
const style = getComputedStyle(document.documentElement);
const keys = [
"--color-red", "--color-green", "--color-yellow",
"--color-blue", "--color-purple", "--color-aqua",
"--color-red-bright", "--color-green-bright", "--color-yellow-bright",
"--color-blue-bright", "--color-purple-bright", "--color-aqua-bright",
];
const palette: [number, number, number][] = [];
for (const key of keys) {
const val = style.getPropertyValue(key).trim();
if (val) {
const parts = val.split(" ").map(Number);
if (parts.length === 3 && parts.every((n) => !isNaN(n))) {
palette.push([parts[0], parts[1], parts[2]]);
}
}
}
return palette.length > 0 ? palette : FALLBACK_PALETTE;
} catch {
return FALLBACK_PALETTE;
}
}
function readBgFromCSS(): string {
try {
const val = getComputedStyle(document.documentElement)
.getPropertyValue("--color-background")
.trim();
if (val) {
const [r, g, b] = val.split(" ");
return `rgb(${r}, ${g}, ${b})`;
}
} catch {}
return "rgb(0, 0, 0)";
}
interface BackgroundProps {
layout?: "index" | "sidebar" | "content";
position?: "left" | "right";
mobileOnly?: boolean;
}
const Background: React.FC<BackgroundProps> = ({
layout = "index",
position = "left",
mobileOnly = false,
}) => {
const canvasRef = useRef<HTMLCanvasElement>(null);
const engineRef = useRef<AnimationEngine | null>(null);
const animationFrameRef = useRef<number>();
const lastUpdateTimeRef = useRef<number>(0);
const resizeTimeoutRef = useRef<NodeJS.Timeout>();
const dimensionsRef = useRef({ width: 0, height: 0 });
const setupCanvas = (
canvas: HTMLCanvasElement,
width: number,
height: number
) => {
const ctx = canvas.getContext("2d");
if (!ctx) return;
const dpr = window.devicePixelRatio || 1;
canvas.width = width * dpr;
canvas.height = height * dpr;
ctx.scale(dpr, dpr);
canvas.style.width = `${width}px`;
canvas.style.height = `${height}px`;
return ctx;
};
useEffect(() => {
const canvas = canvasRef.current;
if (!canvas) return;
const controller = new AbortController();
const signal = controller.signal;
const displayWidth =
layout === "index" ? window.innerWidth : SIDEBAR_WIDTH;
const displayHeight = window.innerHeight;
dimensionsRef.current = { width: displayWidth, height: displayHeight };
const ctx = setupCanvas(canvas, displayWidth, displayHeight);
if (!ctx) return;
const palette = readPaletteFromCSS();
const bgColor = readBgFromCSS();
// Initialize engine
if (!engineRef.current) {
const animId = getStoredAnimationId();
engineRef.current = createEngine(animId);
engineRef.current.init(displayWidth, displayHeight, palette, bgColor);
}
// Handle animation switching
const handleAnimationChanged = (e: Event) => {
const detail = (e as CustomEvent).detail;
if (!detail?.id) return;
if (engineRef.current) {
engineRef.current.cleanup();
}
const w = layout === "index" ? window.innerWidth : SIDEBAR_WIDTH;
const h = window.innerHeight;
engineRef.current = createEngine(detail.id);
engineRef.current.init(w, h, readPaletteFromCSS(), readBgFromCSS());
};
document.addEventListener("animation-changed", handleAnimationChanged, {
signal,
});
// Handle theme changes — only update if palette actually changed
let currentPalette = palette;
const handleThemeChanged = () => {
const newPalette = readPaletteFromCSS();
const newBg = readBgFromCSS();
const same =
newPalette.length === currentPalette.length &&
newPalette.every(
(c, i) =>
c[0] === currentPalette[i][0] &&
c[1] === currentPalette[i][1] &&
c[2] === currentPalette[i][2]
);
if (!same && engineRef.current) {
currentPalette = newPalette;
engineRef.current.updatePalette(newPalette, newBg);
}
};
document.addEventListener("theme-changed", handleThemeChanged, { signal });
// Handle resize
const handleResize = () => {
if (signal.aborted) return;
if (resizeTimeoutRef.current) {
clearTimeout(resizeTimeoutRef.current);
}
resizeTimeoutRef.current = setTimeout(() => {
if (signal.aborted) return;
const w = layout === "index" ? window.innerWidth : SIDEBAR_WIDTH;
const h = window.innerHeight;
const newCtx = setupCanvas(canvas, w, h);
if (!newCtx) return;
lastUpdateTimeRef.current = 0;
dimensionsRef.current = { width: w, height: h };
if (engineRef.current) {
engineRef.current.handleResize(w, h);
}
}, 250);
};
// Mouse events
const handleMouseDown = (e: MouseEvent) => {
if (!engineRef.current || !canvas) return;
// Don't spawn when clicking interactive elements
const target = e.target as HTMLElement;
if (target.closest("a, button, [role='button'], input, select, textarea, label, [onclick], [tabindex]")) return;
const rect = canvas.getBoundingClientRect();
const mouseX = e.clientX - rect.left;
const mouseY = e.clientY - rect.top;
if (
mouseX < 0 ||
mouseX > rect.width ||
mouseY < 0 ||
mouseY > rect.height
)
return;
e.preventDefault();
engineRef.current.handleMouseDown(mouseX, mouseY);
};
const handleMouseMove = (e: MouseEvent) => {
if (!engineRef.current || !canvas) return;
const rect = canvas.getBoundingClientRect();
const mouseX = e.clientX - rect.left;
const mouseY = e.clientY - rect.top;
engineRef.current.handleMouseMove(mouseX, mouseY, e.buttons === 1);
};
const handleMouseUp = () => {
if (engineRef.current) {
engineRef.current.handleMouseUp();
}
};
const handleMouseLeave = () => {
if (engineRef.current) {
engineRef.current.handleMouseLeave();
}
};
window.addEventListener("mousedown", handleMouseDown, { signal });
window.addEventListener("mousemove", handleMouseMove, { signal });
window.addEventListener("mouseup", handleMouseUp, { signal });
// Visibility change
const handleVisibilityChange = () => {
if (document.hidden) {
if (animationFrameRef.current) {
cancelAnimationFrame(animationFrameRef.current);
animationFrameRef.current = undefined;
}
} else {
if (!animationFrameRef.current) {
lastUpdateTimeRef.current = performance.now();
animationFrameRef.current = requestAnimationFrame(animate);
}
}
};
// Animation loop
const animate = (currentTime: number) => {
if (signal.aborted) return;
if (!lastUpdateTimeRef.current) {
lastUpdateTimeRef.current = currentTime;
}
const deltaTime = currentTime - lastUpdateTimeRef.current;
const clampedDeltaTime = Math.min(deltaTime, 100);
lastUpdateTimeRef.current = currentTime;
const engine = engineRef.current;
if (engine) {
engine.update(clampedDeltaTime);
// Clear canvas
const bg = readBgFromCSS();
ctx.fillStyle = bg;
ctx.fillRect(0, 0, canvas.width, canvas.height);
const { width: rw, height: rh } = dimensionsRef.current;
engine.render(ctx, rw, rh);
}
animationFrameRef.current = requestAnimationFrame(animate);
};
document.addEventListener("visibilitychange", handleVisibilityChange, {
signal,
});
window.addEventListener("resize", handleResize, { signal });
animate(performance.now());
return () => {
controller.abort();
if (animationFrameRef.current) {
cancelAnimationFrame(animationFrameRef.current);
}
if (resizeTimeoutRef.current) {
clearTimeout(resizeTimeoutRef.current);
}
};
}, [layout]);
const isIndex = layout === "index";
const isSidebar = !isIndex;
const getContainerStyle = (): React.CSSProperties => {
if (isIndex) return {};
// Fade the inner edge so blobs don't hard-cut at the content boundary
return {
maskImage:
position === "left"
? "linear-gradient(to right, black 60%, transparent 100%)"
: "linear-gradient(to left, black 60%, transparent 100%)",
WebkitMaskImage:
position === "left"
? "linear-gradient(to right, black 60%, transparent 100%)"
: "linear-gradient(to left, black 60%, transparent 100%)",
};
};
const getContainerClasses = () => {
if (isIndex) {
return mobileOnly
? "fixed inset-0 -z-10 desk:hidden"
: "fixed inset-0 -z-10";
}
const baseClasses = "fixed top-0 bottom-0 hidden desk:block -z-10";
return position === "left"
? `${baseClasses} left-0`
: `${baseClasses} right-0`;
};
return (
<div className={getContainerClasses()} style={getContainerStyle()}>
<canvas
ref={canvasRef}
className="w-full h-full bg-background"
style={{ cursor: "default" }}
/>
<div className="absolute inset-0 bg-background/30 backdrop-blur-sm pointer-events-none" />
<div className="crt-scanlines absolute inset-0 pointer-events-none" />
<div className="crt-bloom absolute inset-0 pointer-events-none" />
</div>
);
};
export default Background;

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import * as React from "react";
import Giscus from "@giscus/react";
import { getStoredThemeId } from "@/lib/themes/engine";
const id = "inject-comments";
function getThemeUrl(themeId: string): string {
// Giscus iframe needs a publicly accessible URL — always use production domain
return `https://timmypidashev.dev/api/giscus-theme?theme=${themeId}`;
}
export const Comments = () => {
const [mounted, setMounted] = React.useState(false);
const [themeUrl, setThemeUrl] = React.useState("");
React.useEffect(() => {
setThemeUrl(getThemeUrl(getStoredThemeId()));
setMounted(true);
const handleThemeChange = () => {
const newUrl = getThemeUrl(getStoredThemeId());
setThemeUrl(newUrl);
// Tell the giscus iframe to update its theme
const iframe = document.querySelector<HTMLIFrameElement>("iframe.giscus-frame");
if (iframe?.contentWindow) {
iframe.contentWindow.postMessage(
{ giscus: { setConfig: { theme: newUrl } } },
"https://giscus.app"
);
}
};
document.addEventListener("theme-changed", handleThemeChange);
return () => document.removeEventListener("theme-changed", handleThemeChange);
}, []);
return (
<div id={id} className="mt-8">
{mounted && themeUrl ? (
<Giscus
id={id}
repo="timmypidashev/web"
repoId="MDEwOlJlcG9zaXRvcnkzODYxMjk5Mjk="
category="Blog & Project Comments"
categoryId="DIC_kwDOFwPgCc4CpKtV"
theme={themeUrl}
mapping="pathname"
strict="0"
reactionsEnabled="1"
emitMetadata="0"
inputPosition="bottom"
lang="en"
loading="eager"
/>
) : null}
</div>
);
};

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import { RssIcon, TagIcon, TrendingUpIcon } from "lucide-react";
import { AnimateIn } from "@/components/animate-in";
export const BlogHeader = () => {
return (
<div className="w-full max-w-6xl mx-auto px-4 pt-12 md:pt-24">
<AnimateIn>
<h1 className="text-2xl sm:text-3xl font-bold text-purple mb-3 text-center px-4 leading-relaxed">
Latest Thoughts & Writings
</h1>
</AnimateIn>
<AnimateIn delay={100}>
<div className="flex flex-wrap justify-center gap-4 mb-12 text-sm sm:text-base">
<a
href="/rss"
className="inline-flex items-center gap-2 px-4 py-2 rounded-lg bg-background border border-foreground/20 text-orange hover:text-orange-bright hover:border-orange/50 transition-colors duration-200"
>
<RssIcon className="w-4 h-4" />
<span>RSS Feed</span>
</a>
<a
href="/blog/tags"
className="inline-flex items-center gap-2 px-4 py-2 rounded-lg bg-background border border-foreground/20 text-aqua hover:text-aqua-bright hover:border-aqua/50 transition-colors duration-200"
>
<TagIcon className="w-4 h-4" />
<span>Browse Tags</span>
</a>
<a
href="/blog/popular"
className="inline-flex items-center gap-2 px-4 py-2 rounded-lg bg-background border border-foreground/20 text-blue hover:text-blue-bright hover:border-blue/50 transition-colors duration-200"
>
<TrendingUpIcon className="w-4 h-4" />
<span>Most Popular</span>
</a>
</div>
</AnimateIn>
</div>
);
};

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import { AnimateIn } from "@/components/animate-in";
type BlogPost = {
id: string;
data: {
title: string;
author: string;
date: string;
tags: string[];
description: string;
image?: string;
imagePosition?: string;
};
};
interface BlogPostListProps {
posts: BlogPost[];
}
const formatDate = (dateString: string) => {
return new Date(dateString).toLocaleDateString("en-US", {
year: "numeric",
month: "long",
day: "numeric"
});
};
export const BlogPostList = ({ posts }: BlogPostListProps) => {
return (
<div className="w-full max-w-6xl mx-auto">
<ul className="space-y-6 md:space-y-10">
{posts.map((post, i) => (
<AnimateIn key={post.id} delay={i * 80}>
<li className="group px-4 md:px-0">
<a
href={`/blog/${post.id}`}
className="block"
>
<article className="flex flex-col md:flex-row md:items-center gap-4 md:gap-8 p-2 md:p-4 border-b border-foreground/20 last:border-b-0 rounded-lg group-hover:outline group-hover:outline-2 group-hover:outline-purple transition-[outline-color] duration-200">
{/* Image container with fixed aspect ratio */}
<div className="w-full md:w-1/3 aspect-[16/9] overflow-hidden rounded-lg bg-background flex-shrink-0">
<img
src={post.data.image || "/blog/placeholder.png"}
alt={post.data.title}
className="w-full h-full object-cover group-hover:scale-105 transition-transform duration-300"
style={{ objectPosition: post.data.imagePosition || "center center" }}
/>
</div>
{/* Content container */}
<div className="w-full md:w-2/3 flex flex-col gap-2 md:gap-3">
{/* Title and meta info */}
<div className="space-y-1.5 md:space-y-3">
<h2 className="text-lg md:text-2xl font-semibold text-yellow group-hover:text-purple transition-colors duration-200 line-clamp-2">
{post.data.title}
</h2>
<div className="flex flex-wrap items-center gap-2 md:gap-3 text-sm md:text-base text-foreground/80">
<span className="text-orange">{post.data.author}</span>
<span className="text-foreground/50"></span>
<time dateTime={post.data.date} className="text-blue">
{formatDate(post.data.date)}
</time>
</div>
</div>
{/* Description */}
<p className="text-foreground/90 text-sm md:text-lg leading-relaxed line-clamp-2 mt-0.5 md:mt-0">
{post.data.description}
</p>
{/* Tags */}
<div className="flex flex-wrap gap-1.5 md:gap-3 mt-1 md:mt-2">
{post.data.tags.slice(0, 3).map((tag) => (
<span
key={tag}
className="text-xs md:text-base text-aqua hover:text-aqua-bright transition-colors duration-200"
onClick={(e) => {
e.preventDefault();
window.location.href = `/blog/tags/${encodeURIComponent(tag)}`;
}}
>
#{tag}
</span>
))}
{post.data.tags.length > 3 && (
<span className="text-xs md:text-base text-foreground/60">
+{post.data.tags.length - 3}
</span>
)}
</div>
</div>
</article>
</a>
</li>
</AnimateIn>
))}
</ul>
</div>
);
};

View File

@@ -0,0 +1,92 @@
import { useMemo } from 'react';
import { AnimateIn } from "@/components/animate-in";
interface BlogPost {
title: string;
data: {
tags: string[];
};
}
interface TagListProps {
posts: BlogPost[];
}
const spectrumColors = [
'text-red-bright',
'text-orange-bright',
'text-yellow-bright',
'text-green-bright',
'text-aqua-bright',
'text-blue-bright',
'text-purple-bright'
];
const sizeClasses = [
'text-3xl sm:text-4xl',
'text-2xl sm:text-3xl',
'text-xl sm:text-2xl',
'text-lg sm:text-xl',
'text-base sm:text-lg',
];
const TagList = ({ posts }: TagListProps) => {
const tagData = useMemo(() => {
if (!Array.isArray(posts)) return [];
const tagMap = new Map<string, number>();
posts.forEach(post => {
post?.data?.tags?.forEach(tag => {
tagMap.set(tag, (tagMap.get(tag) || 0) + 1);
});
});
const tags = Array.from(tagMap.entries())
.sort((a, b) => b[1] - a[1]);
const maxCount = tags[0]?.[1] || 1;
return tags.map(([name, count], i) => {
const ratio = count / maxCount;
const sizeIndex = ratio > 0.8 ? 0 : ratio > 0.6 ? 1 : ratio > 0.4 ? 2 : ratio > 0.2 ? 3 : 4;
return {
name,
count,
color: spectrumColors[i % spectrumColors.length],
size: sizeClasses[sizeIndex],
};
});
}, [posts]);
if (tagData.length === 0) {
return (
<div className="flex-1 w-full min-h-[16rem] flex items-center justify-center text-foreground opacity-60">
No tags available
</div>
);
}
return (
<div className="flex flex-wrap items-baseline justify-center gap-x-6 gap-y-4 sm:gap-x-8 sm:gap-y-5 px-4 py-8 max-w-4xl mx-auto">
{tagData.map(({ name, count, color, size }, i) => (
<AnimateIn key={name} delay={i * 50}>
<a
href={`/blog/tags/${encodeURIComponent(name)}`}
className={`
${color} ${size}
font-medium
hover:opacity-70 transition-opacity duration-200
cursor-pointer whitespace-nowrap
`}
>
#{name}
<span className="text-foreground/30 text-xs ml-1 align-super">
{count}
</span>
</a>
</AnimateIn>
))}
</div>
);
};
export default TagList;

View File

@@ -0,0 +1,123 @@
import { AnimateIn } from "@/components/animate-in";
import { RssIcon, TagIcon, TrendingUpIcon } from "lucide-react";
type BlogPost = {
id: string;
data: {
title: string;
author: string;
date: string;
tags: string[];
description: string;
image?: string;
imagePosition?: string;
};
};
interface TaggedPostsProps {
tag: string;
posts: BlogPost[];
}
const formatDate = (dateString: string) => {
return new Date(dateString).toLocaleDateString("en-US", {
year: "numeric",
month: "long",
day: "numeric"
});
};
const TaggedPosts = ({ tag, posts }: TaggedPostsProps) => {
return (
<div className="w-full max-w-6xl mx-auto">
<div className="w-full px-4 pt-12 md:pt-24">
<AnimateIn>
<h1 className="text-2xl sm:text-3xl font-bold text-purple mb-3 text-center px-4 leading-relaxed">
#{tag}
</h1>
</AnimateIn>
<AnimateIn delay={100}>
<div className="flex flex-wrap justify-center gap-4 mb-12 text-sm sm:text-base">
<a
href="/rss"
className="inline-flex items-center gap-2 px-4 py-2 rounded-lg bg-background border border-foreground/20 text-orange hover:text-orange-bright hover:border-orange/50 transition-colors duration-200"
>
<RssIcon className="w-4 h-4" />
<span>RSS Feed</span>
</a>
<a
href="/blog/tags"
className="inline-flex items-center gap-2 px-4 py-2 rounded-lg bg-background border border-foreground/20 text-aqua hover:text-aqua-bright hover:border-aqua/50 transition-colors duration-200"
>
<TagIcon className="w-4 h-4" />
<span>Browse Tags</span>
</a>
<a
href="/blog/popular"
className="inline-flex items-center gap-2 px-4 py-2 rounded-lg bg-background border border-foreground/20 text-blue hover:text-blue-bright hover:border-blue/50 transition-colors duration-200"
>
<TrendingUpIcon className="w-4 h-4" />
<span>Most Popular</span>
</a>
</div>
</AnimateIn>
</div>
<ul className="space-y-6 md:space-y-10">
{posts.map((post, i) => (
<AnimateIn key={post.id} delay={200 + i * 80}>
<li className="group px-4 md:px-0">
<a href={`/blog/${post.id}`} className="block">
<article className="flex flex-col md:flex-row md:items-center gap-4 md:gap-8 p-2 md:p-4 border-b border-foreground/20 last:border-b-0 rounded-lg group-hover:outline group-hover:outline-2 group-hover:outline-purple transition-[outline-color] duration-200">
<div className="w-full md:w-1/3 aspect-[16/9] overflow-hidden rounded-lg bg-background flex-shrink-0">
<img
src={post.data.image || "/blog/placeholder.png"}
alt={post.data.title}
className="w-full h-full object-cover group-hover:scale-105 transition-transform duration-300"
style={{ objectPosition: post.data.imagePosition || "center center" }}
/>
</div>
<div className="w-full md:w-2/3 flex flex-col gap-2 md:gap-3">
<div className="space-y-1.5 md:space-y-3">
<h2 className="text-lg md:text-2xl font-semibold text-yellow group-hover:text-purple transition-colors duration-200 line-clamp-2">
{post.data.title}
</h2>
<div className="flex flex-wrap items-center gap-2 md:gap-3 text-sm md:text-base text-foreground/80">
<span className="text-orange">{post.data.author}</span>
<span className="text-foreground/50">&bull;</span>
<time dateTime={post.data.date} className="text-blue">
{formatDate(post.data.date)}
</time>
</div>
</div>
<p className="text-foreground/90 text-sm md:text-lg leading-relaxed line-clamp-2 mt-0.5 md:mt-0">
{post.data.description}
</p>
<div className="flex flex-wrap gap-1.5 md:gap-3 mt-1 md:mt-2">
{post.data.tags.map((t) => (
<span
key={t}
className={`text-xs md:text-base transition-colors duration-200 ${
t === tag ? "text-aqua-bright" : "text-aqua hover:text-aqua-bright"
}`}
onClick={(e) => {
e.preventDefault();
window.location.href = `/blog/tags/${encodeURIComponent(t)}`;
}}
>
#{t}
</span>
))}
</div>
</div>
</article>
</a>
</li>
</AnimateIn>
))}
</ul>
</div>
);
};
export default TaggedPosts;

View File

@@ -1,4 +1,3 @@
import React from "react";
import { Links } from "@/components/footer/links";
export default function Footer({ fixed = false }) {
@@ -12,8 +11,8 @@ export default function Footer({ fixed = false }) {
));
return (
<footer className={`w-full font-bold ${fixed ? "fixed bottom-0 left-0 right-0" : ""}`}>
<div className="flex flex-row px-2 py-1 text-lg lg:px-6 lg:py-1.5 lg:text-3xl md:text-2xl justify-between md:justify-center space-x-2 md:space-x-10 lg:space-x-20">
<footer className={`w-full font-bold pointer-events-none ${fixed ? "fixed bottom-0 left-0 right-0" : ""}`}>
<div className="hidden desk:flex flex-row px-2 py-1 text-lg lg:px-6 lg:py-1.5 lg:text-3xl md:text-2xl justify-between md:justify-center space-x-2 md:space-x-10 lg:space-x-20 pointer-events-none [&_a]:pointer-events-auto">
{footerLinks}
</div>
</footer>

View File

@@ -8,7 +8,7 @@ interface FooterLink {
export const Links: FooterLink[] = [
{ id: 0, href: "mailto:contact@timmypidashev.dev", label: "Contact", color: "text-green" },
{ id: 1, href: "https://github.com/timmypidashev", label: "Github", color: "text-yellow" },
{ id: 3, href: "https://www.linkedin.com/in/timothy-pidashev-4353812b8", label: "Linkedin", color: "text-blue" },
{ id: 3, href: "https://www.linkedin.com/in/timothy-pidashev-4353812b8", label: "LinkedIn", color: "text-blue" },
{ id: 4, href: "https://github.com/timmypidashev/web", label: "Source", color: "text-purple" },
{ id: 5, href: "https://github.com/timmypidashev/web/releases", label: "v2", color: "text-aqua" }
{ id: 5, href: "https://github.com/timmypidashev/web/releases", label: "v3", color: "text-aqua" }
];

View File

@@ -1,7 +1,7 @@
import React, { useState, useEffect } from "react";
import { useState, useEffect, useRef } from "react";
import { Links } from "@/components/header/links";
export default function Header() {
export default function Header({ transparent = false }: { transparent?: boolean }) {
const [isClient, setIsClient] = useState(false);
const [visible, setVisible] = useState(true);
const [lastScrollY, setLastScrollY] = useState(0);
@@ -34,7 +34,7 @@ export default function Header() {
return linkHref !== "/" && path.startsWith(linkHref);
};
const isIndexPage = checkIsActive("/");
const isIndexPage = transparent || checkIsActive("/");
const headerLinks = Links.map((link) => {
const isActive = checkIsActive(link.href);
@@ -44,7 +44,7 @@ export default function Header() {
className={`
relative inline-block
${link.color}
${!isIndexPage ? 'bg-black' : ''}
${!isIndexPage ? 'bg-background' : ''}
`}
>
<a
@@ -87,17 +87,20 @@ export default function Header() {
fixed z-50 top-0 left-0 right-0
font-bold
transition-transform duration-300
pointer-events-none
${visible ? "translate-y-0" : "-translate-y-full"}
`}
>
<div className={`
w-full flex flex-row items-center justify-center
${!isIndexPage ? 'bg-black md:bg-transparent' : ''}
w-full hidden desk:flex flex-row items-center justify-center
pointer-events-none
${!isIndexPage ? 'bg-background md:bg-transparent' : ''}
`}>
<div className={`
w-full md:w-auto flex flex-row pt-1 px-2 text-lg lg:text-3xl md:text-2xl
items-center justify-between md:justify-center space-x-2 md:space-x-10 lg:space-x-20 md:py-2
${!isIndexPage ? 'bg-black md:px-20' : ''}
pointer-events-none [&_a]:pointer-events-auto
${!isIndexPage ? 'bg-background md:px-20' : ''}
`}>
{headerLinks}
</div>

View File

@@ -0,0 +1,175 @@
import { useState, useEffect, useRef } from "react";
import Typewriter from "typewriter-effect";
interface GithubData {
status: { message: string } | null;
commit: { message: string; repo: string; date: string; url: string } | null;
tinkering: { repo: string; url: string } | null;
}
const html = (strings: TemplateStringsArray, ...values: any[]) => {
let result = strings[0];
for (let i = 0; i < values.length; i++) {
result += values[i] + strings[i + 1];
}
return result.replace(/\n\s*/g, "").replace(/\s+/g, " ").trim();
};
function timeAgo(dateStr: string): string {
const seconds = Math.floor((Date.now() - new Date(dateStr).getTime()) / 1000);
if (seconds < 60) return "just now";
const minutes = Math.floor(seconds / 60);
if (minutes < 60) return `${minutes}m ago`;
const hours = Math.floor(minutes / 60);
if (hours < 24) return `${hours}h ago`;
const days = Math.floor(hours / 24);
if (days < 30) return `${days}d ago`;
return `${Math.floor(days / 30)}mo ago`;
}
function escapeHtml(str: string): string {
return str
.replace(/&/g, "&amp;")
.replace(/</g, "&lt;")
.replace(/>/g, "&gt;")
.replace(/"/g, "&quot;");
}
interface TypewriterInstance {
typeString: (str: string) => TypewriterInstance;
pauseFor: (ms: number) => TypewriterInstance;
deleteAll: () => TypewriterInstance;
callFunction: (cb: () => void) => TypewriterInstance;
start: () => TypewriterInstance;
}
const emoji = (name: string) =>
`<img src="/emoji/${name}.webp" alt="" style="display:inline;height:1em;width:1em;vertical-align:middle">`;
const SECTION_1 = html`
<span>Hello, I'm</span>
<br><div class="mb-4"></div>
<span><a href="/about" class="text-aqua hover:underline"><strong>Timothy Pidashev</strong></a> ${emoji("wave")}</span>
`;
const SECTION_2 = html`
<span>I've been turning</span>
<br><div class="mb-4"></div>
<span><a href="/projects" class="text-green hover:underline"><strong>coffee</strong></a> into <a href="/projects" class="text-yellow hover:underline"><strong>code</strong></a></span>
<br><div class="mb-4"></div>
<span>since <a href="/about" class="text-blue hover:underline"><strong>2018</strong></a> ${emoji("sparkles")}</span>
`;
const SECTION_3 = html`
<span>Check out my</span>
<br><div class="mb-4"></div>
<span><a href="/blog" class="text-purple hover:underline"><strong>blog</strong></a>/
<a href="/projects" class="text-blue hover:underline"><strong>projects</strong></a> or</span>
<br><div class="mb-4"></div>
<span><a href="/contact" class="text-green hover:underline"><strong>contact</strong></a> me below ${emoji("point-down")}</span>
`;
const MOODS = [
"mood-cool", "mood-nerd", "mood-think", "mood-starstruck",
"mood-fire", "mood-cold", "mood-salute",
"mood-dotted", "mood-expressionless", "mood-neutral",
"mood-nomouth", "mood-nod", "mood-melting",
];
function addGreetings(tw: TypewriterInstance) {
tw.typeString(SECTION_1).pauseFor(2000).deleteAll()
.typeString(SECTION_2).pauseFor(2000).deleteAll()
.typeString(SECTION_3).pauseFor(2000).deleteAll();
}
function addGithubSections(tw: TypewriterInstance, github: GithubData) {
if (github.status) {
const moodImg = emoji(MOODS[Math.floor(Math.random() * MOODS.length)]);
const statusStr =
`<span>My current mood ${moodImg}</span>` +
`<br><div class="mb-4"></div>` +
`<a href="https://github.com/timmypidashev" target="_blank" class="text-orange-bright hover:underline">${escapeHtml(github.status.message)}</a>`;
tw.typeString(statusStr).pauseFor(3000).deleteAll();
}
if (github.tinkering) {
const tinkerImg = emoji("tinker");
const tinkerStr =
`<span>Currently tinkering with ${tinkerImg}</span>` +
`<br><div class="mb-4"></div>` +
`<a href="${github.tinkering.url}" target="_blank" class="text-yellow hover:underline">${github.tinkering.url}</a>`;
tw.typeString(tinkerStr).pauseFor(3000).deleteAll();
}
if (github.commit) {
const ago = timeAgo(github.commit.date);
const memoImg = emoji("memo");
const repoUrl = `https://github.com/timmypidashev/${github.commit.repo}`;
const commitStr =
`<span>My latest <span class="text-foreground/40">(unbroken?)</span> commit ${memoImg}</span>` +
`<br><div class="mb-4"></div>` +
`<a href="${github.commit.url}" target="_blank" class="text-green hover:underline">"${escapeHtml(github.commit.message)}"</a>` +
`<br><div class="mb-4"></div>` +
`<a href="${repoUrl}" target="_blank" class="text-yellow hover:underline">${escapeHtml(github.commit.repo)}</a>` +
`<span class="text-foreground/40"> · ${ago}</span>`;
tw.typeString(commitStr).pauseFor(3000).deleteAll();
}
}
export default function Hero() {
const [phase, setPhase] = useState<"intro" | "full">("intro");
const githubRef = useRef<GithubData | null>(null);
useEffect(() => {
fetch("/api/github")
.then((r) => r.json())
.then((data) => { githubRef.current = data; })
.catch(() => { githubRef.current = { status: null, commit: null, tinkering: null }; });
}, []);
const handleIntroInit = (typewriter: TypewriterInstance): void => {
addGreetings(typewriter);
typewriter.callFunction(() => {
// Greetings done — data is almost certainly ready (API ~500ms, greetings ~20s)
const check = () => {
if (githubRef.current) {
setPhase("full");
} else {
setTimeout(check, 200);
}
};
check();
}).start();
};
const handleFullInit = (typewriter: TypewriterInstance): void => {
const github = githubRef.current!;
// GitHub sections first (greetings just played in intro phase)
addGithubSections(typewriter, github);
// Then greetings for the loop
addGreetings(typewriter);
typewriter.start();
};
const baseOptions = { delay: 35, deleteSpeed: 35, cursor: "|" };
return (
<div className="flex justify-center items-center min-h-screen pointer-events-none">
<div className="text-2xl md:text-4xl font-bold text-center pointer-events-none [&_a]:pointer-events-auto">
{phase === "intro" ? (
<Typewriter
key="intro"
options={{ ...baseOptions, autoStart: true, loop: false }}
onInit={handleIntroInit}
/>
) : (
<Typewriter
key="full"
options={{ ...baseOptions, autoStart: true, loop: true }}
onInit={handleFullInit}
/>
)}
</div>
</div>
);
}

View File

@@ -0,0 +1,264 @@
import React, { useState } from 'react';
import { Terminal, Copy, Check } from 'lucide-react';
// Import all required icons from react-icons
import { FaDebian, FaFedora } from 'react-icons/fa6';
import { SiGentoo, SiNixos, SiArchlinux } from 'react-icons/si';
// Component for multi-line command sequences
const CommandSequence = ({
commands,
description,
shell = "bash"
}) => {
const [copied, setCopied] = useState(false);
// Join the commands with newlines for copying
const fullCommandText = Array.isArray(commands)
? commands.join('\n')
: commands;
const copyToClipboard = () => {
navigator.clipboard.writeText(fullCommandText)
.then(() => {
setCopied(true);
setTimeout(() => setCopied(false), 2000);
})
.catch(err => {
console.error('Failed to copy: ', err);
});
};
return (
<div className="w-full rounded-md overflow-hidden border border-foreground/20 bg-background my-4" style={{ maxWidth: '95vw' }}>
{/* Header with Terminal Icon and Copy Button */}
<div className="bg-background border-b border-foreground/20 text-foreground p-2 flex items-center justify-between">
<div className="flex items-center">
<Terminal size={20} className="mr-2 text-yellow-bright" />
<div className="text-sm font-comic-code">
{description || "Terminal Commands"}
</div>
</div>
<button
onClick={copyToClipboard}
className="bg-background hover:bg-foreground/10 text-foreground text-xs px-2 py-1 rounded flex items-center"
>
{copied ? (
<>
<Check size={14} className="mr-1 text-green-bright" />
</>
) : (
<>
<Copy size={14} className="mr-1 text-foreground/70" />
</>
)}
</button>
</div>
{/* Command Display */}
<div className="text-foreground p-3 overflow-x-auto">
<div className="font-comic-code text-sm">
{Array.isArray(commands)
? commands.map((cmd, index) => (
<div key={index} className="flex items-start mb-2 last:mb-0">
<span className="text-orange-bright mr-2 flex-shrink-0">$</span>
<span className="text-purple-bright overflow-x-auto whitespace-nowrap">
{cmd}
</span>
</div>
))
: (
<div className="flex items-start">
<span className="text-orange-bright mr-2 flex-shrink-0">$</span>
<span className="text-purple-bright overflow-x-auto whitespace-nowrap">
{commands}
</span>
</div>
)
}
</div>
</div>
</div>
);
};
// Original Commands component with tabs for different distros
const Commands = ({
commandId,
description,
archCommand,
debianCommand,
fedoraCommand,
gentooCommand,
nixCommand
}) => {
const [activeTab, setActiveTab] = useState('arch');
const [copied, setCopied] = useState(false);
const distros = [
{
id: 'arch',
name: 'Arch',
icon: SiArchlinux,
command: archCommand || 'echo "No command specified for Arch"'
},
{
id: 'debian',
name: 'Debian/Ubuntu',
icon: FaDebian,
command: debianCommand || 'echo "No command specified for Debian/Ubuntu"'
},
{
id: 'fedora',
name: 'Fedora',
icon: FaFedora,
command: fedoraCommand || 'echo "No command specified for Fedora"'
},
{
id: 'gentoo',
name: 'Gentoo',
icon: SiGentoo,
command: gentooCommand || 'echo "No command specified for Gentoo"'
},
{
id: 'nix',
name: 'NixOS',
icon: SiNixos,
command: nixCommand || 'echo "No command specified for NixOS"'
}
];
const copyToClipboard = (text) => {
navigator.clipboard.writeText(text)
.then(() => {
setCopied(true);
setTimeout(() => setCopied(false), 2000);
})
.catch(err => {
console.error('Failed to copy: ', err);
});
};
return (
<div className="w-full rounded-md overflow-hidden border border-foreground/20 bg-background my-4" style={{ maxWidth: '95vw' }}>
{/* Header with Terminal Icon and Copy Button */}
<div className="bg-background border-b border-foreground/20 text-foreground p-2 flex items-center justify-between">
<div className="flex items-center">
<Terminal size={20} className="mr-2 text-yellow-bright" />
<div className="text-sm font-comic-code">
{description || "Terminal Command"}
</div>
</div>
<button
onClick={() => copyToClipboard(distros.find(d => d.id === activeTab).command)}
className="bg-background hover:bg-foreground/10 text-foreground text-xs px-2 py-1 rounded flex items-center"
>
{copied ? (
<>
<Check size={14} className="mr-1 text-green-bright" />
<span>Copied</span>
</>
) : (
<>
<Copy size={14} className="mr-1 text-foreground/70" />
<span>Copy</span>
</>
)}
</button>
</div>
{/* Tabs */}
<div className="flex flex-wrap border-b border-foreground/20 bg-background">
{distros.map((distro) => {
const IconComponent = distro.icon;
return (
<button
key={distro.id}
className={`px-3 py-2 text-sm font-medium flex items-center ${
activeTab === distro.id
? 'bg-background border-b-2 border-blue-bright text-blue-bright'
: 'text-foreground/80 hover:text-foreground hover:bg-foreground/5'
}`}
onClick={() => setActiveTab(distro.id)}
>
<span className="mr-1 inline-flex items-center">
<IconComponent size={16} />
</span>
{distro.name}
</button>
);
})}
</div>
{/* Command Display with Horizontal Scrolling */}
<div className="text-foreground p-3 overflow-x-auto">
<div className="flex items-center font-comic-code text-sm whitespace-nowrap">
<span className="text-orange-bright mr-2">$</span>
<span className="text-purple-bright">
{distros.find(d => d.id === activeTab).command}
</span>
</div>
</div>
</div>
);
};
// Single command component
const Command = ({
command,
description,
shell = "bash"
}) => {
const [copied, setCopied] = useState(false);
const copyToClipboard = () => {
navigator.clipboard.writeText(command)
.then(() => {
setCopied(true);
setTimeout(() => setCopied(false), 2000);
})
.catch(err => {
console.error('Failed to copy: ', err);
});
};
return (
<div className="w-full rounded-md overflow-hidden border border-foreground/20 bg-background my-4" style={{ maxWidth: '95vw' }}>
{/* Header with Terminal Icon and Copy Button */}
<div className="bg-background border-b border-foreground/20 text-foreground p-2 flex items-center justify-between">
<div className="flex items-center">
<Terminal size={20} className="mr-2 text-yellow-bright" />
<div className="text-sm font-comic-code">
{description || "Terminal Command"}
</div>
</div>
<button
onClick={copyToClipboard}
className="bg-background hover:bg-foreground/10 text-foreground text-xs px-2 py-1 rounded flex items-center"
>
{copied ? (
<>
<Check size={14} className="mr-1 text-green-bright" />
</>
) : (
<>
<Copy size={14} className="mr-1 text-foreground/70" />
</>
)}
</button>
</div>
{/* Command Display with Horizontal Scrolling */}
<div className="text-foreground p-3 overflow-x-auto">
<div className="flex items-center font-comic-code text-sm whitespace-nowrap">
<span className="text-orange-bright mr-2">$</span>
<span className="text-purple-bright">
{command}
</span>
</div>
</div>
</div>
);
};
export { Commands, Command, CommandSequence };

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// src/components/mdx/Video.tsx
import React, { useRef } from "react";
import { Play } from "lucide-react";
type VideoProps = {
url: string;
title: string;
attribution?: string;
className?: string;
};
export function Video({ url, title, attribution, className }: VideoProps) {
const videoRef = useRef<HTMLVideoElement>(null);
const overlayRef = useRef<HTMLButtonElement>(null);
const handlePlay = () => {
if (!videoRef.current || !overlayRef.current) return;
// Show browser native controls on play
videoRef.current.controls = true;
videoRef.current.play();
// Hide the overlay
overlayRef.current.style.display = "none";
};
return (
<figure className={`w-full ${className ?? ""}`}>
<div className="relative w-full bg-background rounded-lg overflow-hidden">
<video
ref={videoRef}
className="w-full h-auto bg-black cursor-pointer rounded-lg block"
preload="metadata"
playsInline
title={title}
>
<source src={url} type="video/mp4" />
Your browser does not support the video tag.
</video>
{/* Big overlay play button */}
<button
ref={overlayRef}
onClick={handlePlay}
className="absolute inset-0 flex items-center justify-center bg-background/90 text-foreground hover:text-yellow-bright transition"
aria-label={`Play ${title}`}
>
<Play size={64} strokeWidth={1.5} />
</button>
</div>
{/* Title + attribution */}
<figcaption className="mt-2 text-xs text-foreground flex justify-between items-center">
<span>{title}</span>
{attribution && (
<a
href={attribution}
target="_blank"
rel="noopener noreferrer"
className="underline hover:text-blue-bright"
>
{attribution}
</a>
)}
</figcaption>
</figure>
);
}

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import { useState, useEffect, useRef } from "react";
import { Home, User, FolderOpen, BookOpen, FileText, Settings } from "lucide-react";
import { SettingsSheet } from "./settings-sheet";
const tabs = [
{ href: "/", label: "Home", icon: Home, color: "text-green" },
{ href: "/about", label: "About", icon: User, color: "text-yellow" },
{ href: "/projects", label: "Projects", icon: FolderOpen, color: "text-blue" },
{ href: "/blog", label: "Blog", icon: BookOpen, color: "text-purple" },
{ href: "/resume", label: "Resume", icon: FileText, color: "text-aqua" },
];
export default function MobileNav({ transparent = false }: { transparent?: boolean }) {
const [path, setPath] = useState("/");
const [settingsOpen, setSettingsOpen] = useState(false);
const [visible, setVisible] = useState(true);
const lastScrollY = useRef(0);
const lastTime = useRef(Date.now());
useEffect(() => {
setPath(window.location.pathname);
}, []);
useEffect(() => {
const handleScroll = () => {
const y = document.documentElement.scrollTop;
const now = Date.now();
const dt = now - lastTime.current;
const dy = lastScrollY.current - y; // positive = scrolling up
const velocity = dt > 0 ? dy / dt : 0; // px/ms
if (y < 10) {
setVisible(true);
} else if (dy > 0 && velocity > 1.5) {
// Fast upward scroll
setVisible(true);
} else if (dy < 0) {
// Scrolling down
setVisible(false);
}
lastScrollY.current = y;
lastTime.current = now;
};
document.addEventListener("scroll", handleScroll, { passive: true });
return () => document.removeEventListener("scroll", handleScroll);
}, []);
const isActive = (href: string) => {
if (href === "/") return path === "/";
return path.startsWith(href);
};
return (
<>
<nav
className={`fixed bottom-0 left-0 right-0 z-50 desk:hidden transition-transform duration-300 ${
visible ? "translate-y-0" : "translate-y-full"
} ${
transparent
? "bg-transparent"
: "bg-background border-t border-foreground/10"
}`}
style={{
paddingBottom: "env(safe-area-inset-bottom, 0px)",
touchAction: "manipulation",
}}
>
<div className="flex items-center justify-around px-1 h-14">
{tabs.map((tab) => {
const Icon = tab.icon;
const active = isActive(tab.href);
return (
<a
key={tab.href}
href={tab.href}
data-astro-reload
className={`flex flex-col items-center justify-center gap-0.5 flex-1 py-1 ${
active ? tab.color : "text-foreground/40"
}`}
>
<Icon size={20} strokeWidth={active ? 2 : 1.5} />
<span className="text-[10px]">{tab.label}</span>
</a>
);
})}
<button
onClick={() => setSettingsOpen(true)}
className={`flex flex-col items-center justify-center gap-0.5 flex-1 py-1 ${
settingsOpen ? "text-foreground" : "text-foreground/40"
}`}
>
<Settings size={20} strokeWidth={1.5} />
<span className="text-[10px]">Settings</span>
</button>
</div>
</nav>
<SettingsSheet open={settingsOpen} onClose={() => setSettingsOpen(false)} />
</>
);
}

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import { useEffect, useState } from "react";
import { X, ExternalLink } from "lucide-react";
import { FAMILIES, THEMES } from "@/lib/themes";
import { applyTheme, getStoredThemeId } from "@/lib/themes/engine";
import { ANIMATION_IDS, ANIMATION_LABELS, type AnimationId } from "@/lib/animations";
const footerLinks = [
{ href: "mailto:contact@timmypidashev.dev", label: "Contact", color: "text-green", activeBg: "bg-green/15", activeBorder: "border-green/40" },
{ href: "https://github.com/timmypidashev", label: "Github", color: "text-yellow", activeBg: "bg-yellow/15", activeBorder: "border-yellow/40" },
{ href: "https://www.linkedin.com/in/timothy-pidashev-4353812b8", label: "LinkedIn", color: "text-blue", activeBg: "bg-blue/15", activeBorder: "border-blue/40" },
{ href: "https://github.com/timmypidashev/web", label: "Source", color: "text-purple", activeBg: "bg-purple/15", activeBorder: "border-purple/40" },
];
const animOptions = [
{ id: "shuffle", color: "text-red-bright", activeBg: "bg-red-bright/15", activeBorder: "border-red-bright/40" },
{ id: "game-of-life", color: "text-green-bright", activeBg: "bg-green-bright/15", activeBorder: "border-green-bright/40" },
{ id: "lava-lamp", color: "text-orange-bright", activeBg: "bg-orange-bright/15", activeBorder: "border-orange-bright/40" },
{ id: "confetti", color: "text-yellow-bright", activeBg: "bg-yellow-bright/15", activeBorder: "border-yellow-bright/40" },
{ id: "asciiquarium", color: "text-aqua-bright", activeBg: "bg-aqua-bright/15", activeBorder: "border-aqua-bright/40" },
{ id: "pipes", color: "text-blue-bright", activeBg: "bg-blue-bright/15", activeBorder: "border-blue-bright/40" },
];
// Cycle through accent colors for variant buttons
const variantColors = [
{ color: "text-yellow-bright", activeBg: "bg-yellow-bright/15", activeBorder: "border-yellow-bright/40" },
{ color: "text-orange-bright", activeBg: "bg-orange-bright/15", activeBorder: "border-orange-bright/40" },
{ color: "text-purple-bright", activeBg: "bg-purple-bright/15", activeBorder: "border-purple-bright/40" },
{ color: "text-blue-bright", activeBg: "bg-blue-bright/15", activeBorder: "border-blue-bright/40" },
{ color: "text-green-bright", activeBg: "bg-green-bright/15", activeBorder: "border-green-bright/40" },
{ color: "text-red-bright", activeBg: "bg-red-bright/15", activeBorder: "border-red-bright/40" },
{ color: "text-aqua-bright", activeBg: "bg-aqua-bright/15", activeBorder: "border-aqua-bright/40" },
];
export function SettingsSheet({ open, onClose }: { open: boolean; onClose: () => void }) {
const [currentTheme, setCurrentTheme] = useState(getStoredThemeId());
const [currentAnim, setCurrentAnim] = useState<string>("shuffle");
useEffect(() => {
setCurrentAnim(localStorage.getItem("animation") || "shuffle");
}, [open]);
const handleTheme = (id: string) => {
applyTheme(id);
setCurrentTheme(id);
};
const handleAnim = (id: string) => {
localStorage.setItem("animation", id);
document.documentElement.dataset.animation = id;
document.dispatchEvent(new CustomEvent("animation-changed", { detail: { id } }));
setCurrentAnim(id);
onClose();
};
const currentFamily = THEMES[currentTheme]?.family ?? FAMILIES[0].id;
return (
<>
{/* Backdrop */}
<div
className={`fixed inset-0 z-[60] bg-black/50 transition-opacity duration-300 ${
open ? "opacity-100" : "opacity-0 pointer-events-none"
}`}
onClick={onClose}
/>
{/* Sheet */}
<div
className={`fixed left-0 right-0 bottom-0 z-[70] bg-background border-t border-foreground/10 rounded-t-2xl transition-transform duration-300 ease-out ${
open ? "translate-y-0" : "translate-y-full"
}`}
style={{ paddingBottom: "env(safe-area-inset-bottom, 0px)", maxHeight: "80vh", overflowY: "auto" }}
>
<div className="flex items-center justify-between px-5 pt-4 pb-2">
<span className="text-foreground/80 font-bold text-lg">Settings</span>
<button onClick={onClose} className="p-2 text-foreground/50">
<X size={20} />
</button>
</div>
<div className="px-5 pb-6 space-y-6">
{/* Theme */}
<div>
<div className="text-foreground/50 text-xs uppercase tracking-wider mb-2">Theme</div>
{/* Family selector */}
<div className="flex gap-2 mb-3 overflow-x-auto pb-1">
{FAMILIES.map((family) => (
<button
key={family.id}
onClick={() => handleTheme(family.default)}
className={`flex-shrink-0 px-3 py-1.5 rounded-lg text-xs font-medium border transition-colors duration-200 ${
currentFamily === family.id
? "bg-foreground/10 text-foreground/80 border-foreground/20"
: "bg-foreground/5 text-foreground/30 border-transparent hover:text-foreground/50"
}`}
>
{family.name}
</button>
))}
</div>
{/* Variant selector for current family */}
<div className="flex gap-2">
{FAMILIES.find((f) => f.id === currentFamily)?.themes.map((theme, i) => {
const style = variantColors[i % variantColors.length];
return (
<button
key={theme.id}
onClick={() => handleTheme(theme.id)}
className={`flex-1 py-2.5 rounded-lg text-sm font-medium border transition-colors duration-200 ${
currentTheme === theme.id
? `${style.activeBg} ${style.color} ${style.activeBorder}`
: "bg-foreground/5 text-foreground/40 border-transparent hover:text-foreground/60"
}`}
>
{theme.label}
</button>
);
})}
</div>
</div>
{/* Animation */}
<div>
<div className="text-foreground/50 text-xs uppercase tracking-wider mb-2">Animation</div>
<div className="grid grid-cols-3 gap-2">
{animOptions.map((opt) => (
<button
key={opt.id}
onClick={() => handleAnim(opt.id)}
className={`py-2.5 rounded-lg text-sm font-medium border transition-colors duration-200 ${
currentAnim === opt.id
? `${opt.activeBg} ${opt.color} ${opt.activeBorder}`
: "bg-foreground/5 text-foreground/40 border-transparent hover:text-foreground/60"
}`}
>
{ANIMATION_LABELS[opt.id as AnimationId]}
</button>
))}
</div>
</div>
{/* Links */}
<div>
<div className="text-foreground/50 text-xs uppercase tracking-wider mb-2">Links</div>
<div className="grid grid-cols-2 gap-2">
{footerLinks.map((link) => (
<a
key={link.label}
href={link.href}
target="_blank"
rel="noopener noreferrer"
className={`${link.activeBg} ${link.color} ${link.activeBorder} py-2.5 rounded-lg text-sm font-medium border text-center inline-flex items-center justify-center gap-1.5`}
>
{link.label}
<ExternalLink size={12} className="opacity-50" />
</a>
))}
</div>
</div>
</div>
</div>
</>
);
}

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import type { CollectionEntry } from "astro:content";
import { AnimateIn } from "@/components/animate-in";
interface ProjectListProps {
projects: CollectionEntry<"projects">[];
}
export function ProjectList({ projects }: ProjectListProps) {
return (
<div className="w-full max-w-6xl mx-auto pt-12 md:pt-24 lg:pt-32 px-4">
<AnimateIn>
<h1 className="text-2xl sm:text-3xl font-bold text-blue mb-12 text-center leading-relaxed">
Here's what I've been building lately
</h1>
</AnimateIn>
<ul className="space-y-6 md:space-y-10">
{projects.map((project, i) => (
<AnimateIn key={project.id} delay={i * 80}>
<li className="group">
<a href={`/projects/${project.id}`} className="block">
<article className="flex flex-col md:flex-row md:items-center gap-4 md:gap-8 p-2 md:p-4 border-b border-foreground/20 last:border-b-0 rounded-lg group-hover:outline group-hover:outline-2 group-hover:outline-blue transition-[outline-color] duration-200">
{/* Image */}
<div className="w-full md:w-1/3 aspect-[16/9] overflow-hidden rounded-lg bg-foreground/5 flex-shrink-0">
{project.data.image ? (
<img
src={project.data.image}
alt={`${project.data.title} preview`}
className="w-full h-full object-cover object-center group-hover:scale-105 transition-transform duration-300"
/>
) : (
<div className="w-full h-full flex items-center justify-center text-foreground/30">
<span className="text-sm">No preview available</span>
</div>
)}
</div>
{/* Content */}
<div className="w-full md:w-2/3 flex flex-col gap-2 md:gap-3">
<h2 className="text-lg md:text-2xl font-semibold text-yellow group-hover:text-blue transition-colors duration-200 line-clamp-2">
{project.data.title}
</h2>
<p className="text-foreground/90 text-sm md:text-lg leading-relaxed line-clamp-2">
{project.data.description}
</p>
{/* Tech stack */}
<div className="flex flex-wrap gap-1.5 md:gap-2 mt-1">
{project.data.techStack.map((tech) => (
<span
key={tech}
className="text-xs md:text-sm px-2 py-0.5 rounded-full bg-purple-bright/10 text-purple-bright"
>
{tech}
</span>
))}
</div>
{/* Links */}
{(project.data.githubUrl || project.data.demoUrl) && (
<div className="flex gap-4 mt-1">
{project.data.githubUrl && (
<span
className="text-sm text-foreground/50 hover:text-blue-bright transition-colors"
onClick={(e) => {
e.preventDefault();
e.stopPropagation();
window.open(project.data.githubUrl, "_blank");
}}
>
Source
</span>
)}
{project.data.demoUrl && (
<span
className="text-sm text-foreground/50 hover:text-green-bright transition-colors"
onClick={(e) => {
e.preventDefault();
e.stopPropagation();
window.open(project.data.demoUrl, "_blank");
}}
>
Live
</span>
)}
</div>
)}
</div>
</article>
</a>
</li>
</AnimateIn>
))}
</ul>
</div>
);
}

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import React from "react";
import {
FileDown,
Github,
Linkedin,
Globe
} from "lucide-react";
import { useTypewriter, useScrollVisible } from "@/components/typed-text";
// --- Section fade-in ---
function Section({ children, delay = 0 }: { children: React.ReactNode; delay?: number }) {
const { ref, visible } = useScrollVisible();
return (
<div
ref={ref}
className="transition-[opacity,transform] duration-700 ease-out"
style={{
transitionDelay: `${delay}ms`,
willChange: "transform, opacity",
opacity: visible ? 1 : 0,
transform: visible ? "translate3d(0,0,0)" : "translate3d(0,24px,0)",
}}
>
{children}
</div>
);
}
// --- Typed heading + fade-in body ---
function TypedSection({
heading,
headingClass = "text-2xl md:text-3xl font-bold text-yellow-bright",
children,
}: {
heading: string;
headingClass?: string;
children: React.ReactNode;
}) {
const { ref, visible } = useScrollVisible();
const { displayed, done } = useTypewriter(heading, visible, 20);
return (
<div ref={ref} className="space-y-4">
<h3 className={headingClass} style={{ minHeight: "1.2em" }}>
{visible ? displayed : "\u00A0"}
{visible && !done && <span className="animate-pulse text-foreground/40">|</span>}
</h3>
<div
className="transition-[opacity,transform] duration-500 ease-out"
style={{
willChange: "transform, opacity",
opacity: done ? 1 : 0,
transform: done ? "translate3d(0,0,0)" : "translate3d(0,12px,0)",
}}
>
{children}
</div>
</div>
);
}
// --- Staggered skill tags ---
function SkillTags({ skills, trigger }: { skills: string[]; trigger: boolean }) {
return (
<div className="flex flex-wrap gap-3">
{skills.map((skill, i) => (
<span
key={i}
className="border border-foreground/20 px-4 py-2 rounded-lg hover:border-foreground/40 transition-[opacity,transform] duration-500 ease-out"
style={{
transitionDelay: `${i * 60}ms`,
willChange: "transform, opacity",
opacity: trigger ? 1 : 0,
transform: trigger ? "translate3d(0,0,0) scale(1)" : "translate3d(0,12px,0) scale(0.95)",
}}
>
{skill}
</span>
))}
</div>
);
}
// --- Data ---
const resumeData = {
name: "Timothy Pidashev",
title: "Software Engineer",
contact: {
email: "contact@timmypidashev.dev",
phone: "+1 (360) 409-0357",
location: "Camas, WA",
linkedin: "linkedin.com/in/timothy-pidashev-4353812b8/",
github: "github.com/timmypidashev"
},
summary: "Experienced software engineer with a passion for building scalable web applications and solving complex problems. Specialized in React, TypeScript, and modern web technologies.",
experience: [
{
title: "Office Manager & Tutor",
company: "FHCC",
location: "Ridgefield, WA",
period: "2020 - Present",
achievements: [
"Tutored Python, JavaScript, and HTML to students in grades 4-10, successfully fostering early programming skills",
"Designed and deployed a full-stack CRUD application to manage organizational operations",
"Engineered and implemented building-wide networking infrastructure and managed multiple service deployments",
"Maintained student records and administrative paperwork."
]
}
],
contractWork: [
{
title: "Revive Auto Parts",
type: "Full-Stack Development & Maintenance",
startDate: "2024",
url: "https://reviveauto.parts",
responsibilities: [
"Maintain and optimize website performance and security",
"Implement new features and functionality as needed",
"Provide 24/7 monitoring and emergency support"
],
achievements: [
"Designed and built the entire application from the ground up, including auth",
"Engineered a tagging system to optimize search results by keywords and relativity",
"Implemented a filter provider to further narrow down search results and enhance the user experience",
"Created a smooth and responsive infinitely scrollable listings page",
"Automated deployment & testing processes reducing downtime by 60%"
]
}
],
education: [
{
degree: "B.S. Computer Science",
school: "Clark College",
location: "Vancouver, WA",
period: "Graduating 2026",
achievements: [] as string[]
}
],
skills: {
technical: ["JavaScript", "TypeScript", "React", "Node.js", "Python", "SQL", "AWS", "Docker", "C", "Go", "Rust"],
soft: ["Leadership", "Problem Solving", "Communication", "Agile Methodologies"]
},
};
// --- Component ---
const Resume = () => {
const handleDownloadPDF = () => {
window.open("/timothy-pidashev-resume.pdf", "_blank");
};
return (
<div className="max-w-4xl mx-auto px-4 md:px-8 pt-16 md:pt-24 pb-16">
<div className="space-y-16">
{/* Header */}
<header className="text-center space-y-6">
<Section>
<h1 className="text-3xl md:text-6xl font-bold text-aqua-bright">{resumeData.name}</h1>
</Section>
<Section delay={150}>
<h2 className="text-xl md:text-3xl text-foreground/80">{resumeData.title}</h2>
</Section>
<Section delay={300}>
<div className="flex flex-col md:flex-row justify-center gap-2 md:gap-6 text-foreground/60 text-sm md:text-lg">
<a href={`mailto:${resumeData.contact.email}`} className="hover:text-foreground transition-colors duration-200 break-all md:break-normal">
{resumeData.contact.email}
</a>
<span className="hidden md:inline"></span>
<a href={`tel:${resumeData.contact.phone}`} className="hover:text-foreground transition-colors duration-200">
{resumeData.contact.phone}
</a>
<span className="hidden md:inline"></span>
<span>{resumeData.contact.location}</span>
</div>
</Section>
<Section delay={450}>
<div className="flex justify-center items-center gap-4 md:gap-6 text-base md:text-lg">
<a href={`https://${resumeData.contact.github}`}
target="_blank"
className="text-blue-bright hover:text-blue transition-colors duration-200 flex items-center gap-2"
>
<Github size={18} />
GitHub
</a>
<a href={`https://${resumeData.contact.linkedin}`}
target="_blank"
className="text-blue-bright hover:text-blue transition-colors duration-200 flex items-center gap-2"
>
<Linkedin size={18} />
LinkedIn
</a>
<button
onClick={handleDownloadPDF}
className="text-blue-bright hover:text-blue transition-colors duration-200 flex items-center gap-2"
>
<FileDown size={18} />
Resume
</button>
</div>
</Section>
</header>
{/* Summary */}
<TypedSection heading="Professional Summary">
<p className="text-base md:text-xl leading-relaxed">{resumeData.summary}</p>
</TypedSection>
{/* Experience */}
<TypedSection heading="Experience">
<div className="space-y-8">
{resumeData.experience.map((exp, index) => (
<Section key={index} delay={index * 100}>
<div className="space-y-4">
<div className="flex flex-col md:flex-row md:justify-between md:items-start gap-2">
<div>
<h4 className="text-xl md:text-2xl font-semibold text-green-bright">{exp.title}</h4>
<div className="text-foreground/60 text-base md:text-lg">{exp.company} - {exp.location}</div>
</div>
<div className="text-foreground/60 text-sm md:text-lg font-medium">{exp.period}</div>
</div>
<ul className="list-disc pl-6 space-y-3">
{exp.achievements.map((a, i) => (
<li key={i} className="text-base md:text-lg leading-relaxed">{a}</li>
))}
</ul>
</div>
</Section>
))}
</div>
</TypedSection>
{/* Contract Work */}
<TypedSection heading="Contract Work">
<div className="space-y-8">
{resumeData.contractWork.map((project, index) => (
<Section key={index} delay={index * 100}>
<div className="space-y-4">
<div className="flex flex-col md:flex-row md:justify-between md:items-start gap-2">
<div>
<div className="flex items-center gap-3">
<h4 className="text-xl md:text-2xl font-semibold text-green-bright">{project.title}</h4>
{project.url && (
<a
href={project.url}
target="_blank"
rel="noopener noreferrer"
className="text-blue-bright hover:text-blue transition-colors duration-200 opacity-60 hover:opacity-100"
>
<Globe size={16} strokeWidth={1.5} />
</a>
)}
</div>
<div className="text-foreground/60 text-base md:text-lg">{project.type}</div>
</div>
<div className="text-foreground/60 text-sm md:text-lg font-medium">Since {project.startDate}</div>
</div>
<div className="space-y-4">
{project.responsibilities && (
<div>
<h5 className="text-base md:text-lg text-aqua font-semibold mb-2">Responsibilities</h5>
<ul className="list-disc pl-6 space-y-3">
{project.responsibilities.map((r, i) => (
<li key={i} className="text-base md:text-lg leading-relaxed">{r}</li>
))}
</ul>
</div>
)}
{project.achievements && (
<div>
<h5 className="text-base md:text-lg text-aqua font-semibold mb-2">Key Achievements</h5>
<ul className="list-disc pl-6 space-y-3">
{project.achievements.map((a, i) => (
<li key={i} className="text-base md:text-lg leading-relaxed">{a}</li>
))}
</ul>
</div>
)}
</div>
</div>
</Section>
))}
</div>
</TypedSection>
{/* Skills */}
<SkillsSection />
</div>
</div>
);
};
// --- Skills section ---
function SkillsSection() {
const { ref, visible } = useScrollVisible();
const { displayed, done } = useTypewriter("Skills", visible, 20);
return (
<div ref={ref} className="space-y-8">
<h3 className="text-2xl md:text-3xl font-bold text-yellow-bright" style={{ minHeight: "1.2em" }}>
{visible ? displayed : "\u00A0"}
{visible && !done && <span className="animate-pulse text-foreground/40">|</span>}
</h3>
<div
className="grid grid-cols-1 md:grid-cols-2 gap-8 transition-[opacity,transform] duration-500 ease-out"
style={{
willChange: "transform, opacity",
opacity: done ? 1 : 0,
transform: done ? "translate3d(0,0,0)" : "translate3d(0,12px,0)",
}}
>
<div className="space-y-4">
<h4 className="text-xl md:text-2xl font-semibold text-green-bright">Technical Skills</h4>
<SkillTags skills={resumeData.skills.technical} trigger={done} />
</div>
<div className="space-y-4">
<h4 className="text-xl md:text-2xl font-semibold text-green-bright">Soft Skills</h4>
<SkillTags skills={resumeData.skills.soft} trigger={done} />
</div>
</div>
</div>
);
}
export default Resume;

View File

@@ -0,0 +1,110 @@
import { useEffect, useRef } from "react";
import { prefersReducedMotion } from "@/lib/reduced-motion";
const HEADING_TAGS = new Set(["H1", "H2", "H3", "H4", "H5", "H6"]);
function typeInHeading(el: HTMLElement): Promise<void> {
return new Promise((resolve) => {
const text = el.textContent || "";
const textLength = text.length;
if (textLength === 0) { resolve(); return; }
const speed = Math.max(8, Math.min(25, 600 / textLength));
const originalHTML = el.innerHTML;
// Wrap each character in a span with opacity:0
// The full text stays in the DOM so layout/wrapping is correct from the start
el.innerHTML = "";
const chars: HTMLSpanElement[] = [];
for (const char of text) {
const span = document.createElement("span");
span.textContent = char;
span.style.opacity = "0";
chars.push(span);
el.appendChild(span);
}
el.style.opacity = "1";
el.style.transform = "translate3d(0,0,0)";
let i = 0;
const step = () => {
if (i >= chars.length) {
// Restore original HTML to clean up spans
el.innerHTML = originalHTML;
resolve();
return;
}
chars[i].style.opacity = "1";
i++;
setTimeout(step, speed);
};
step();
});
}
export function StreamContent({ children }: { children: React.ReactNode }) {
const ref = useRef<HTMLDivElement>(null);
useEffect(() => {
const container = ref.current;
if (!container || prefersReducedMotion()) {
if (container) container.classList.remove("stream-hidden");
return;
}
const prose = container.querySelector(".prose") || container;
const blocks = Array.from(prose.querySelectorAll(":scope > *")) as HTMLElement[];
if (blocks.length === 0) {
container.classList.remove("stream-hidden");
return;
}
// Set inline opacity:0 on every block BEFORE removing the CSS class
// This prevents the flash of visible content between class removal and style application
blocks.forEach((el) => {
el.style.opacity = "0";
el.style.transform = "translate3d(0,16px,0)";
});
// Now safe to remove the CSS class — inline styles keep everything hidden
container.classList.remove("stream-hidden");
// Add transition properties in the next frame so the initial state is set first
requestAnimationFrame(() => {
blocks.forEach((el) => {
el.style.transition = "opacity 0.6s ease-out, transform 0.6s ease-out";
el.style.willChange = "transform, opacity";
});
});
const observer = new IntersectionObserver(
(entries) => {
entries.forEach((entry) => {
if (entry.isIntersecting) {
const el = entry.target as HTMLElement;
observer.unobserve(el);
if (HEADING_TAGS.has(el.tagName)) {
typeInHeading(el);
} else {
el.style.opacity = "1";
el.style.transform = "translate3d(0,0,0)";
}
}
});
},
{ threshold: 0.05 }
);
blocks.forEach((el) => observer.observe(el));
return () => observer.disconnect();
}, []);
return (
<div ref={ref} className="stream-hidden">
{children}
</div>
);
}

View File

@@ -0,0 +1,123 @@
import { useRef, useState, useEffect } from "react";
import { THEMES, FAMILIES } from "@/lib/themes";
import { getStoredThemeId, getNextFamily, getNextVariant, applyTheme } from "@/lib/themes/engine";
const FADE_DURATION = 300;
export default function ThemeSwitcher() {
const [hovering, setHovering] = useState(false);
const [familyName, setFamilyName] = useState("");
const [variantLabel, setVariantLabel] = useState("");
const maskRef = useRef<HTMLDivElement>(null);
const animatingRef = useRef(false);
const committedRef = useRef("");
function syncLabels(id: string) {
const theme = THEMES[id];
if (!theme) return;
const family = FAMILIES.find((f) => f.id === theme.family);
setFamilyName(family?.name.toLowerCase() ?? theme.family);
setVariantLabel(theme.label);
}
useEffect(() => {
committedRef.current = getStoredThemeId();
syncLabels(committedRef.current);
const handleSwap = () => {
const id = getStoredThemeId();
applyTheme(id);
committedRef.current = id;
syncLabels(id);
};
document.addEventListener("astro:after-swap", handleSwap);
return () => {
document.removeEventListener("astro:after-swap", handleSwap);
};
}, []);
function animateTransition(nextId: string) {
if (animatingRef.current) return;
animatingRef.current = true;
const mask = maskRef.current;
if (!mask) return;
const v = getComputedStyle(document.documentElement)
.getPropertyValue("--color-background")
.trim();
const [r, g, b] = v.split(" ").map(Number);
mask.style.backgroundColor = `rgb(${r},${g},${b})`;
mask.style.opacity = "1";
mask.style.visibility = "visible";
mask.style.transition = "none";
applyTheme(nextId);
committedRef.current = nextId;
syncLabels(nextId);
mask.offsetHeight;
mask.style.transition = `opacity ${FADE_DURATION}ms ease-out`;
mask.style.opacity = "0";
const onEnd = () => {
mask.removeEventListener("transitionend", onEnd);
mask.style.visibility = "hidden";
mask.style.transition = "none";
animatingRef.current = false;
};
mask.addEventListener("transitionend", onEnd);
}
const handleFamilyClick = (e: React.MouseEvent) => {
e.stopPropagation();
const next = getNextFamily(committedRef.current);
animateTransition(next.id);
};
const handleVariantClick = (e: React.MouseEvent) => {
e.stopPropagation();
const next = getNextVariant(committedRef.current);
animateTransition(next.id);
};
return (
<>
<div
className="fixed bottom-4 right-4 z-[101] pointer-events-auto hidden desk:block"
onMouseEnter={() => setHovering(true)}
onMouseLeave={() => setHovering(false)}
>
<span
className="text-foreground font-bold text-sm select-none transition-opacity duration-200 inline-flex items-center gap-0"
style={{ opacity: hovering ? 0.8 : 0.15 }}
>
<button
onClick={handleFamilyClick}
className="hover:text-yellow-bright transition-colors duration-150 cursor-pointer bg-transparent border-none p-0 font-bold text-sm text-inherit"
>
{familyName}
</button>
<span className="mx-1 opacity-40">·</span>
<button
onClick={handleVariantClick}
className="hover:text-blue-bright transition-colors duration-150 cursor-pointer bg-transparent border-none p-0 font-bold text-sm text-inherit"
>
{variantLabel}
</button>
</span>
</div>
<div
ref={maskRef}
className="fixed inset-0 z-[100] pointer-events-none"
style={{ visibility: "hidden", opacity: 0 }}
/>
</>
);
}

View File

@@ -0,0 +1,142 @@
import { useEffect, useRef, useState } from "react";
import { prefersReducedMotion } from "@/lib/reduced-motion";
export function useTypewriter(text: string, trigger: boolean, speed = 12) {
const [displayed, setDisplayed] = useState("");
const [done, setDone] = useState(false);
useEffect(() => {
if (!trigger) return;
if (prefersReducedMotion()) {
setDisplayed(text);
setDone(true);
return;
}
let i = 0;
setDisplayed("");
setDone(false);
const interval = setInterval(() => {
i++;
setDisplayed(text.slice(0, i));
if (i >= text.length) {
setDone(true);
clearInterval(interval);
}
}, speed);
return () => clearInterval(interval);
}, [trigger, text, speed]);
return { displayed, done };
}
export function useScrollVisible(threshold = 0.1) {
const ref = useRef<HTMLDivElement>(null);
const [visible, setVisible] = useState(false);
useEffect(() => {
const el = ref.current;
if (!el) return;
const rect = el.getBoundingClientRect();
if (rect.top < window.innerHeight && rect.bottom > 0) {
requestAnimationFrame(() => setVisible(true));
return;
}
const observer = new IntersectionObserver(
([entry]) => {
if (entry.isIntersecting) {
setVisible(true);
observer.disconnect();
}
},
{ threshold }
);
observer.observe(el);
return () => observer.disconnect();
}, [threshold]);
return { ref, visible };
}
interface TypedTextProps {
text: string;
as?: "h1" | "h2" | "h3" | "h4" | "span" | "p";
className?: string;
speed?: number;
cursor?: boolean;
}
export function TypedText({
text,
as: Tag = "span",
className = "",
speed = 12,
cursor = true,
}: TypedTextProps) {
const containerRef = useRef<HTMLDivElement>(null);
const tagRef = useRef<HTMLElement>(null);
const { ref, visible } = useScrollVisible();
const [done, setDone] = useState(false);
const [started, setStarted] = useState(false);
useEffect(() => {
if (!visible || started) return;
setStarted(true);
if (prefersReducedMotion()) {
setDone(true);
return;
}
const el = tagRef.current;
if (!el) return;
// Wrap each character in an invisible span — layout stays correct
el.textContent = "";
const chars: HTMLSpanElement[] = [];
for (const char of text) {
const span = document.createElement("span");
span.textContent = char;
span.style.opacity = "0";
chars.push(span);
el.appendChild(span);
}
const textLength = text.length;
const charSpeed = Math.max(8, Math.min(speed, 600 / textLength));
let i = 0;
const step = () => {
if (i >= chars.length) {
el.textContent = text;
setDone(true);
return;
}
chars[i].style.opacity = "1";
i++;
setTimeout(step, charSpeed);
};
step();
}, [visible, started, text, speed]);
return (
<div ref={ref}>
<Tag
ref={tagRef as any}
className={className}
style={{ minHeight: "1.2em" }}
>
{!started ? "\u00A0" : done ? text : null}
</Tag>
{cursor && started && !done && (
<span className="animate-pulse text-foreground/40">|</span>
)}
</div>
);
}

View File

@@ -1,7 +1,9 @@
import { defineCollection, z } from "astro:content";
import { glob } from "astro/loaders";
export const collections = {
blog: defineCollection({
loader: glob({ pattern: "**/*.mdx", base: "./src/content/blog" }),
schema: z.object({
title: z.string(),
description: z.string(),
@@ -12,9 +14,11 @@ export const collections = {
}),
image: z.string().optional(),
imagePosition: z.string().optional(),
isDraft: z.boolean().optional()
}),
}),
projects: defineCollection({
loader: glob({ pattern: "**/*.mdx", base: "./src/content/projects" }),
schema: z.object({
title: z.string(),
description: z.string(),
@@ -22,7 +26,7 @@ export const collections = {
demoUrl: z.string().url().optional(),
techStack: z.array(z.string()),
date: z.string(),
image: z.string().optional(),
}),
image: z.string().optional()
}),
})
};

View File

@@ -0,0 +1,9 @@
---
title: Breaking the Chromebook Cage
description: From breaking Chromebooks as a student to breaking Chromebooks to stop students from breaking Chromebooks
author: Timothy Pidashev
tags: ["uefi", "coreboot", "firmware", "chromebooks"]
date: 2025-09-15
image: "/blog/breaking-the-chromebook-cage/thumbnail.png"
isDraft: true
---

View File

@@ -0,0 +1,104 @@
import React from 'react';
interface T440pAdProps {
className?: string;
}
const Advertisement: React.FC<T440pAdProps> = ({ className = '' }) => {
return (
<div className={`bg-gradient-to-br from-blue-50 to-indigo-100 border-2 border-blue-200 rounded-lg p-6 my-8 shadow-lg ${className}`}>
<div className="flex items-start gap-4">
{/* Icon/Logo placeholder */}
<div className="flex-shrink-0 w-12 h-12 bg-blue-600 rounded-lg flex items-center justify-center">
<svg
className="w-8 h-8 text-white"
fill="none"
stroke="currentColor"
viewBox="0 0 24 24"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M9.75 17L9 20l-1 1h8l-1-1-.75-3M3 13h18M5 17h14a2 2 0 002-2V5a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z"
/>
</svg>
</div>
<div className="flex-1">
<div className="flex items-center gap-3 mb-3">
<h3 className="text-xl font-bold text-gray-900">
Custom Corebooted ThinkPad T440p
</h3>
<span className="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium bg-green-100 text-green-800">
Available Now
</span>
</div>
<p className="text-gray-700 mb-4">
Skip the technical complexity and get a professionally corebooted ThinkPad T440p
built to your specifications. Each laptop is carefully modified and tested to ensure
optimal performance and reliability.
</p>
<div className="grid md:grid-cols-2 gap-4 mb-4">
<div>
<h4 className="font-semibold text-gray-900 mb-2"> What's Included:</h4>
<ul className="text-sm text-gray-700 space-y-1">
<li> Coreboot firmware pre-installed</li>
<li> IPS 1080p display upgrade</li>
<li> RAM options: 4GB, 8GB, or 16GB</li>
<li> CPU choice available</li>
<li> Battery upgrade option</li>
<li> Thorough testing & quality assurance</li>
</ul>
</div>
<div>
<h4 className="font-semibold text-gray-900 mb-2">🔧 Benefits:</h4>
<ul className="text-sm text-gray-700 space-y-1">
<li> Faster boot times</li>
<li> Open-source BIOS</li>
<li> Enhanced security</li>
<li> No proprietary firmware</li>
<li> Full hardware control</li>
<li> Professional installation</li>
</ul>
</div>
</div>
<div className="flex flex-col sm:flex-row items-start sm:items-center justify-between gap-4 pt-4 border-t border-blue-200">
<div className="flex items-baseline gap-2">
<span className="text-3xl font-bold text-blue-600">$500</span>
<span className="text-sm text-gray-600">USD (base configuration)</span>
</div>
<div className="flex gap-3">
<a
href="https://ebay.com"
target="_blank"
rel="noopener noreferrer"
className="inline-flex items-center px-4 py-2 bg-blue-600 text-white font-medium rounded-lg hover:bg-blue-700 transition-colors"
>
<svg className="w-4 h-4 mr-2" fill="currentColor" viewBox="0 0 24 24">
<path d="M8.5 2A1.5 1.5 0 007 3.5v1A1.5 1.5 0 008.5 6h7A1.5 1.5 0 0017 4.5v-1A1.5 1.5 0 0015.5 2h-7zM10 3h4v1h-4V3z"/>
<path d="M6 7.5A1.5 1.5 0 017.5 6h9A1.5 1.5 0 0118 7.5v9a1.5 1.5 0 01-1.5 1.5h-9A1.5 1.5 0 016 16.5v-9z"/>
</svg>
Order on eBay
</a>
<button className="inline-flex items-center px-4 py-2 border border-blue-600 text-blue-600 font-medium rounded-lg hover:bg-blue-50 transition-colors">
<svg className="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M8.228 9c.549-1.165 2.03-2 3.772-2 2.21 0 4 1.343 4 3 0 1.4-1.278 2.575-3.006 2.907-.542.104-.994.54-.994 1.093m0 3h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
</svg>
Ask Questions
</button>
</div>
</div>
</div>
</div>
</div>
);
};
export default Advertisement;

View File

@@ -0,0 +1,351 @@
---
title: Thinkpad T440p Coreboot Guide
description: The definitive guide on corebooting a Thinkpad T440p
author: Timothy Pidashev
tags: [t440p, coreboot, thinkpad]
date: 2025-01-15
image: "/blog/thinkpad-t440p-coreboot-guide/thumbnail.png"
isDraft: true
---
import { Commands, Command, CommandSequence } from "@/components/mdx/command";
import Advertisement from '@/content/blog/components/thinkpad-t440p-coreboot-guide/advertisement';
> **Interactive Script Available!**
> Want to skip the manual steps in this guide?
> I've created an interactive script that can automate the entire process step by step as you follow along.
> This script supports Arch, Debian, Fedora, Gentoo, and Nix!
<Command
description="Interactive script"
command="curl -fsSL https://timmypidashev.dev/scripts/run.sh | sh -s -- -t coreboot-t440p"
client:load
/>
Don't pipe anyone's scripts to **sh** blindly, including mine - <a href="https://github.com/timmypidashev/scripts" target="_blank" rel="noopener noreferrer">audit the source</a>.
## Getting Started
The Thinkpad T440p is a powerful and versatile laptop that can be further enhanced by installing coreboot,
an open-source BIOS replacement. This guide will walk you through the process of corebooting your T440p,
including flashing the BIOS chip and installing the necessary software.
## What You'll Need
Before getting started corebooting your T440p, make sure you have the following:
- **Thinkpad T440p**: This guide is specifically for the T440p model.
- **CH341A Programmer**: This is a USB device used to flash the BIOS chip.
- **Screwdriver**: A torx screwdriver is needed to open the laptop.
## Installing Dependencies
Install the following programs. These will be needed to compile coreboot and flash the BIOS.
<Commands
description="Install prerequisite packages"
archCommand="sudo pacman -S base-devel curl git gcc-ada ncurses zlib nasm sharutils unzip flashrom"
debianCommand="sudo apt install build-essential curl git gnat libncurses-dev zlib1g-dev nasm sharutils unzip flashrom"
fedoraCommand="sudo dnf install @development-tools curl git gcc-gnat ncurses-devel zlib-devel nasm sharutils unzip flashrom"
gentooCommand="sudo emerge --ask sys-devel/base-devel net-misc/curl dev-vcs/git sys-devel/gcc ncurses dev-libs/zlib dev-lang/nasm app-arch/sharutils app-arch/unzip sys-apps/flashrom"
nixCommand="nix-env -i stdenv curl git gcc gnat ncurses zlib nasm sharutils unzip flashrom"
client:load
/>
## Disassembling the Laptop
1. **Power off your laptop**: Make sure your T440p is completely powered off and unplugged from any power source.
2. **Remove the battery**: Flip the laptop over and remove the battery by sliding the latch to the unlock position and lifting it out.
3. **Unscrew the back panel**: Use a torx screwdriver to remove the screws securing the back panel.
## Locating the EEPROM Chips
In order to flash the laptop, you will need to have access to two EEPROM chips located next to the sodimm RAM.
![EEPROM Chips Location](/blog/thinkpad-t440p-coreboot-guide/eeprom_chips_location.png)
## Assembling the SPI Flasher
Place the SPI flasher ribbon cable into the correct slot and make sure its the 3.3v variant
![SPI Flasher Assembly](/blog/thinkpad-t440p-coreboot-guide/spi_flasher_assembly.png)
After the flasher is ready, connect it to your machine and ensure its ready to use:
<Command
description="Ensure the CH341A flasher is being detected"
command="flashrom --programmer ch341a_spi"
/>
Flashrom should report that programmer initialization was a success.
## Extracting Original BIOS
To begin, first create a clean directory where all work to coreboot
the T440p will be done.
<Command
description="Create a directory where all work will be done"
command="mkdir ~/t440p-coreboot"
client:load
/>
Next, extract the original rom from both EEPROM chips. This is
done by attaching the programmer to the correct chip and running
the subsequent commands. It may take longer than expected, and
ensuring the bios was properly extracted is important before proceeding
further.
<CommandSequence
commands={[
"sudo flashrom --programmer ch341a_spi -r 4mb_backup1.bin",
"sudo flashrom --programmer ch341a_spi -r 4mb_backup2.bin",
"diff 4mb_backup1.bin 4mb_backup2.bin"
]}
description="Backup and verify 4MB chip"
client:load
/>
<CommandSequence
commands={[
"sudo flashrom --programmer ch341a_spi -r 8mb_backup1.bin",
"sudo flashrom --programmer ch341a_spi -r 8mb_backup2.bin",
"diff 8mb_backup1.bin 8mb_backup2.bin"
]}
description="Backup and verify 8MB chip"
client:load
/>
If the diff checks pass, combine both files into one ROM.
<Command
description="Combine 4MB & 8MB into one ROM"
command="cat 8mb_backup_1.bin 4mb_backup1.bin > t440p-original.rom"
client:load
/>
## Building Required Tools
Now that the original bios has been successfuly extracted, it is time
to clone the coreboot repository and build every tool needed to build
a new bios image.
<CommandSequence
commands={[
"git clone https://review.coreboot.org/coreboot ~/t440p-coreboot/coreboot",
"cd ~/t440p-coreboot/coreboot",
"git checkout e1e762716cf925c621d58163133ed1c3e006a903",
"git submodule update --init --checkout"
]}
description="Clone coreboot and checkout to the correct commit"
client:load
/>
We will need to build `idftool`, which will be used to export all necessary blobs
from our original bios, and `cbfstool`, which will be used to extract __mrc.bin__(a blob
from a haswell chromebook peppy image).
<Command
description="Build util/ifdtool"
command="cd ~/t440p-coreboot/coreboot/util/ifdtool && make"
client:load
/>
<Command
description="Build util/cbfstool"
command="cd ~/t440p-coreboot/coreboot/ && make -C util/cbfstool"
client:load
/>
## Exporting Firmware Blobs
Once the necessary tools have been built, we can export the
3 flash regions from our original bios image.
<CommandSequence
commands={[
"cd ~/t440p-coreboot/coreboot/util/ifdtool",
"./ifdtool -x ~/t440p-coreboot/t440p-original.rom",
"mv flashregion_0_flashdescriptor.bin ~/t440p-coreboot/ifd.bin",
"mv flashregion_2_intel_me.bin ~/t440p-coreboot/me.bin",
"mv flashregion_3_gbe.bin ~/t440p-coreboot/gbe.bin"
]}
description="Export firmware blobs"
client:load
/>
## Obtaining mrc.bin
In order to obtain __mrc.bin__, we need the chromeos peppy image.
This can be pulled by running the `crosfirmware.sh` script found in util/chromeos.
<Command
description="Download peppy chromeos image"
command="cd ~/t440p-coreboot/coreboot/util/chromeos && ./crosfirmware.sh peppy"
client:load
/>
We can now obtain __mrc.bin__ using cbfstool to extract the blob from the image.
<CommandSequence
commands={[
"cd ~/t440p-coreboot/coreboot/util/chromeos",
"../cbfstool/cbfstool coreboot-*.bin extract -f mrc.bin -n mrc.bin -r RO_SECTION",
"mv mrc.bin ~/t440p-coreboot/mrc.bin"
]}
description="Extract mrc.bin using cbfstool"
client:load
/>
## Configuring Coreboot
Configuring coreboot is really where most of your time will be spent. To help out,
I've created several handy configs that should suit most use cases, and can be easily
tweaked to your liking. Here is a list of whats available:
### 1. GRUB2 (Recommended)
GRUB2 is the recommended payload for most users. It boots Linux directly without needing a
separate bootloader installation on disk. This configuration includes three secondary payloads:
- **memtest86+** - Memory testing utility
- **nvramcui** - CMOS/NVRAM settings editor
- **coreinfo** - System information viewer
If your T440p has the optional GT730M dGPU, the GRUB2 config also includes the
necessary VGA option ROM for it.
### 2. SeaBIOS
SeaBIOS provides a traditional BIOS interface, making it the most compatible option.
Choose this if you need to boot operating systems that expect a legacy BIOS, such
as Windows or BSD.
### 3. edk2 (UEFI)
edk2 provides a UEFI firmware interface. Choose this if you prefer UEFI boot or
need UEFI-specific features.
---
If using the interactive script, it will prompt you to choose a payload and apply
a preset configuration automatically. You can also choose to open the full
configuration menu (`make nconfig`) to customize further.
For manual configuration, first copy the extracted blobs into place:
<CommandSequence
commands={[
"mkdir -p ~/t440p-coreboot/coreboot/3rdparty/blobs/mainboard/lenovo/haswell",
"mkdir -p ~/t440p-coreboot/coreboot/3rdparty/blobs/cpu/intel/haswell",
"cp ~/t440p-coreboot/ifd.bin ~/t440p-coreboot/coreboot/3rdparty/blobs/mainboard/lenovo/haswell/descriptor.bin",
"cp ~/t440p-coreboot/me.bin ~/t440p-coreboot/coreboot/3rdparty/blobs/mainboard/lenovo/haswell/me.bin",
"cp ~/t440p-coreboot/gbe.bin ~/t440p-coreboot/coreboot/3rdparty/blobs/mainboard/lenovo/haswell/gbe.bin",
"cp ~/t440p-coreboot/mrc.bin ~/t440p-coreboot/coreboot/3rdparty/blobs/cpu/intel/haswell/mrc.bin"
]}
description="Copy firmware blobs into the coreboot source tree"
client:load
/>
Then open the configuration menu:
<Command
description="Open coreboot configuration"
command="cd ~/t440p-coreboot/coreboot && make nconfig"
client:load
/>
Key settings to configure:
- **Mainboard** &rarr; Mainboard vendor: **Lenovo** &rarr; Mainboard model: **ThinkPad T440p**
- **Chipset** &rarr; Add Intel descriptor.bin, ME firmware, and GbE configuration (set paths to your blobs)
- **Chipset** &rarr; Add haswell MRC file (set path to mrc.bin)
- **Payload** &rarr; Choose your preferred payload (GRUB2, SeaBIOS, or edk2)
## Building and Flashing
After configuring coreboot, it is time to build and flash it onto your unsuspecting T440p :D
<CommandSequence
commands={[
"cd ~/t440p-coreboot/coreboot",
"make crossgcc-i386 CPUS=$(nproc)",
"make"
]}
description="Build coreboot"
client:load
/>
Once the coreboot build has completed, split the built ROM for the 8MB(bottom) chip & 4MB(top) chip.
<CommandSequence
commands={[
"cd ~/t440p-coreboot/coreboot/build",
"dd if=coreboot.rom of=bottom.rom bs=1M count=8",
"dd if=coreboot.rom of=top.rom bs=1M skip=8"
]}
description="Split the built ROM for both EEPROM chips"
client:load
/>
Now flash the new bios onto your thinkpad!
<Command
description="Flash the 4MB chip"
command="sudo flashrom --programmer ch341a_spi -w top.rom"
/>
<Command
description="Flash the 8MB chip"
command="sudo flashrom --programmer ch341a_spi -w bottom.rom"
/>
Thats it! If done properly, your thinkpad should now boot!
## Reverting to Original
If for some reason you feel the need to revert back, or your T440p can't boot,
here are the steps needed to flash the original image back.
### Can't Boot
<CommandSequence
commands={[
"cd ~/t440p-coreboot/",
"dd if=t440p-original.rom of=bottom.rom bs=1M count=8",
"dd if=t440p-original.rom of=top.rom bs=1M skip=8"
]}
description="Split original bios image for both EEPROM chips"
client:load
/>
<Command
description="Flash the 4MB chip"
command="sudo flashrom --programmer ch341a_spi -w top.rom"
/>
<Command
description="Flash the 8MB chip"
command="sudo flashrom --programmer ch341a_spi -w bottom.rom"
/>
### Can Boot
<CommandSequence
commands={[
"sudo sed -i '/GRUB_CMDLINE_LINUX_DEFAULT/ s/\"/ iomem=relaxed\"/2' /etc/default/grub",
"sudo grub-mkconfig -o /boot/grub/grub.cfg",
]}
description="Set kernel flag iomem=relaxed and update grub config"
client:load
/>
Reboot to apply `iomem=relaxed`
<Command
description="Flash the original bios"
command="sudo flashrom -p internal:laptop=force_I_want_a_brick -r ~/t440p-coreboot/t440p-original.rom"
/>
And that about wraps it up! If you liked the guide, leave a reaction or comment any changes or fixes
I should make below. Your feedback is greatly appreciated!

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