now im getting a white page, better than an error i suppose...

Caddyfile.dev

@@ -3,5 +3,13 @@
 }
 
 127.0.0.1:80 {
+	@backend_routes {
+		path /_event/*
+		path /_upload
+		path /ping
+	}
+
+	handle @backend_routes {
 		reverse_proxy landing:3000
+	}
 }