Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro, Antigravity. xAI - Grok, …

Turn markdown into shareable pages

Flexible Node.js crawler library

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

A simple task management library.

⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API

Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!

Master programming by recreating your favorite technologies from scratch.

Calculating the actual value of your job beyond just salary

Floating interface for quick-accessing your most-used prompts for vibe coding

GUI Agent for E2E Testing

graph-lasso-demo

Write workflows scripting the GitHub API in JavaScript

repl like react

A self-hosted blogging system with Markdown editing, a full admin dashboard, analytics, image hosting, comments, and automatic HTTPS.

程序员应该访问的最佳网站中文版

Create graphics with a hand-drawn, sketchy, appearance

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

互联网公司技术架构，微信/淘宝/微博/腾讯/阿里/美团点评/百度/OpenAI/Google/Facebook/Amazon/eBay的架构，欢迎PR补充

我的个人工具箱 (设备, macOS 软件, iOS Apps...)

lightweight, privacy-friendly alternative to Disqus.

New blog cooking with Astro, React and tailwind

一个脚本解决bilibili视频选集中标题过长的问题

beautifully crafted animated icons

Send Morse code via ⏮️ ⏸️ ⏯️

ModelScope: bring the notion of Model-as-a-Service to life.

📜 A minimalist personal website embodying the purity of paper and freshness of snow.

An intelligent assistant serving the entire software development lifecycle, powered by a Multi-Agent Framework, working with DevOps Toolkits, Code&Doc Repo RAG, etc.