JavaScript

🦠 Track the Coronavirus disease (COVID-19) in the command line. Worldwide for all countries, for one country, and the US States. Fast response time (< 100ms). https://x.com/MrAhmadAwais

Chrome extension for full text history search!

The headless Chrome/Chromium driver on top of Puppeteer. Take screenshots, generate PDFs, extract text and HTML with a production-ready API.

Dive straight into React—from basic JSX to advanced hooks—and build a real, modern app in this hands-on crash course!

Offline markdown to pdf, choose -> edit -> transform 🥂

An audio effects library for the Web Audio API.

基于 Node.js Koa2 实战开发的一套完整的博客项目网站

Breathe fresh life into your bricked Nest, now with 100% less evil!

Javascript library for browser to S3 multipart resumable uploads

:house: Buildroot-based, cloud-free smart-home platform for a Homematic IP CCU (CCU3/ELV-Charly). Runs on Raspberry Pi & x86/ARM or as a virtual appliance (Proxmox VE, Home Assistant, Docker/LXC/K8s)...

An endless drawing canvas desktop app made with Tauri (Rust) and React 🎨 ✍️

curtains.js is a lightweight vanilla WebGL javascript library that turns HTML DOM elements into interactive textured planes.

Grow Open Source

🐅 Simple and complete custom Cypress commands and utilities that encourage good testing practices.

Generate automated tests for your Node.js app via LLMs without developers having to write a single line of code.

Convert curl commands to Go code in your browser

A data validation library in JavaScript for the browser and Node.js, inspired by Laravel's Validator.

Path tracing renderer and utilities for three.js built on top of three-mesh-bvh.

The Complete Intro to React, as taught by Brian Holt on Frontend Masters

Follow blogs, wikis, YouTube channels, as well as accounts on Twitter, Instagram, etc. from a single page.

Redis Simple Message Queue

Local-first desktop widget for tracking token usage, costs, and limits across 33+ AI coding tools—including Claude Code, Codex, Cursor, OpenCode, and OpenClaw—with multi-device sync.

A JSON-LD Processor and API implementation in JavaScript

Automatically convert gfwlist to pac everyday

This is old LayaAir veriosn writetten by ActionScript 3.0 ,now LayaAir is using TypeScript as the Engine Script,Please use https://github.com/layabox/LayaAir instead.

:steam_locomotive: Flatten/unflatten nested Javascript objects

Use ripgrep to find TODO tags and display the results in a tree view

An onClickOutside wrapper for React components

Word Cloud extension based on Apache ECharts and wordcloud2.js

一个 DNS 转发器 - OpenWrt 🎁 MosDNS v5 is Ready! 🎉