The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
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:books: 技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
Coding articles to level up your development skills
Production-grade engineering skills for AI coding agents.
Agent skills that give coding agents taste: art direction, reference images and a browser check instead of generic AI pages
Clean Code concepts adapted for JavaScript
Open-source AI job search agent and job finder: scan job boards, score each job 1-5 against your CV before you apply, tailor an ATS-friendly resume and cover letter, get interview prep and an application tracker. It helps you fill in each application; you press Submit. Runs locally in Codex, OpenCode and other AI CLIs, or as a Claude Code plugin.
Get a full fake REST API with zero coding in less than 30 seconds (seriously)
A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。)
Prettier is an opinionated code formatter.
:fireworks:Interactive Online Platform that Visualizes Algorithms from Code
A browser based code editor
👩💻👨💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.
A visual no-code/code-free web crawler/spider易采集：一个可视化浏览器自动化测试/数据采集/网页爬虫软件，可以无代码图形化的设计和执行爬虫任务。别名：ServiceWrapper面向Web应用的智能化服务封装系统。
:black_heart: Create and share beautiful images of your source code
Git hooks made easy 🐶 woof!
Use Codex from Claude Code to review code or delegate tasks.
The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.
Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.
Create beautiful slides on the web using a coding agent's frontend skills
前端精读周刊。帮你理解最前沿、实用的技术。