Leo

web-quality-skills. Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.

oh-my-codex. OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.

serena. A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

Product-Manager-Skills. Product Management skills framework built on battle-tested methods for Claude Code, Cowork, Codex, and AI agents.

pm-skills. PM Skills Marketplace: 100+ agentic skills, commands, and plugins — from discovery to strategy, execution, launch, and growth.

claude-skills. 66 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.

CloakBrowser. Stealth Chromium that passes every bot detection test. Drop-in Playwright replacement with source-level fingerprint patches. 30/30 tests passed.

wails. Create beautiful applications using Go

Dexie.js. A Minimalistic Wrapper for IndexedDB

andrej-karpathy-skills. A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

claude-plugins-official. Official, Anthropic-managed directory of high quality Claude Code Plugins.

skills. Skills for Real Engineers. Straight from my .agents directory.

CL4R1T4S. LEAKED SYSTEM PROMPTS FOR CHATGPT, CLAUDE, GEMINI, GROK, PERPLEXITY, CURSOR, LOVABLE, REPLIT, AND MORE! - AI SYSTEMS TRANSPARENCY FOR ALL! 👐

agency-agents. A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes, and proven deliverables.

ECC. The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Scrapling. 🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!

claw-code. An agent-managed museum exhibit, built in Rust with Gajae-Code / LazyCodex — developed and maintained with no human intervention.

happy. Mobile and Web client for Codex and Claude Code, with realtime voice, encryption and fully featured

deer-flow. An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.

superpowers. An agentic skills framework & software development methodology that works.

gstack. Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA

grpcurl. Like cURL, but for gRPC: Command-line tool for interacting with gRPC servers

crawlee. Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.

openclaw. Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

remotion. 🎥 Make videos programmatically with React

tab-election. Provides leadership election in the browser across tabs using localStorage only.

react-bits. An open source collection of animated, interactive & fully customizable React components for building memorable websites.

Open-AutoGLM. An Open Phone Agent Model & Framework. Unlocking the AI Phone for Everyone

repomix. 📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.

OpenSpec. Spec-driven development (SDD) for AI coding assistants.

skills. Public repository for Agent Skills

courses. Anthropic's educational courses

prompt-eng-interactive-tutorial. Anthropic's Interactive Prompt Engineering Tutorial

spec-kit. 💫 Toolkit to help you get started with Spec-Driven Development

supabase. The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

mem0. Universal memory layer for AI Agents

ui. A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

spec-workflow-mcp. A Model Context Protocol (MCP) server that provides structured spec-driven development workflow tools for AI-assisted software development, featuring a real-time web dashboard and VSCode extension for monitoring and managing your project's progress directly in your development environment.

ISO-3166-Countries-with-Regional-Codes. ISO 3166-1 country lists merged with their UN Geoscheme regional codes in ready-to-use JSON, XML, CSV data sets

world_countries. Constantly updated lists of world countries and their associated alpha-2, alpha-3 and numeric country codes as defined by the ISO 3166 standard, available in CSV, JSON , PHP, SQL and XML formats, in multiple languages and with national flags included; also available are the ISO 3166-2 codes of provinces/ states associated with the countries

ChinaTextbook. 所有小初高、大学PDF教材。

indiehackers-steps. 《独立开发者的艺术》打造最全的独立开发者指南，一人公司。

one-person-businesses-methodology. 一人公司方法论

claude-code. Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

agents. Multi-harness agentic plugin marketplace for Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot, and Gemini CLI

crush. Glamourous agentic coding for all 💘

wechat-emoji-parser. 微信表情转换，可用于公众号接收用户表情消息，将表情转换为相应的图片

zustand. 🐻 Bear necessities for state management in React

agent-rules. Rules and Knowledge to work better with agents such as Claude Code or Cursor

solid. A declarative, efficient, and flexible JavaScript library for building user interfaces.

rectangle-packer. TypeScript

n8n-workflows. all of the workflows of n8n i could find (also from the site itself)

n8n. Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

awesome-claude-code. A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC. A delectable showcase of top tier skills, ambidextrous agents, scintillating status lines, top notch developer tooling, and also we have plugins

epub_to_audiobook. EPUB to audiobook converter, optimized for Audiobookshelf, WebUI included

Twocast. AI Podcast Generator for bilingual episodes, Multi Languages, Alternative to NotebookLLM；真人对话AI播客生成器，多语言，多音色

ts-toolbelt. 👷 TypeScript's largest type utility library

type-fest. A collection of essential TypeScript types

inspira-ui. Build beautiful website using Vue & Nuxt.

material-file-icons. Beautiful material style file type icons packaged in a single JavaScript file.

dify. Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

primereact. The Most Complete React UI Component Library

primevue. Next Generation Vue UI Component Library

awesome-react-components. Curated List of React Components & Libraries.

pinyin-pro. 中文转拼音、拼音音调、拼音声母、拼音韵母、多音字拼音、姓氏拼音、拼音匹配、中文分词

franc. Natural language detection

feather. Simply beautiful open-source icons

lucide. Beautiful & consistent icon toolkit made by the community. Open-source project and a fork of Feather Icons.

github-markdown-css. The minimal amount of CSS to replicate the GitHub Markdown style

xmind-viewer. XMind Viewer, is a lightweight library to parse a .xmind file and render it in SVG.

wechatpay-node-v3-ts. 微信支付v3

mermaid. Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

ChatTTS. A generative speech model for daily dialogue.

tsup. The simplest and fastest way to bundle your TypeScript libraries.

analysis-ik. 🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.

got. 🌐 Human-friendly and powerful HTTP request library for Node.js

1000UserGuide. 1000UserGuide：对独立开发者和创业者来说，找到前1000个早期用户太关键了。这里精心整理了300多个国内外渠道，适合独立开发者和创业者推广产品的渠道。

mui-x. MUI X: Build complex and data-rich applications using a growing list of advanced React components, like the Data Grid, Date and Time Pickers, Charts, and more!

transformers.js. State-of-the-art Machine Learning for the web. Run 🤗 Transformers directly in your browser, with no need for a server!

FlagEmbedding. Retrieval and Retrieval-augmented LLMs

grok-1. Grok open release

zlibrary-eapi-documentation. Documentation of the zlibrary android app API

react-pdf. 📄 Create PDF files using React

web-clipper. For Notion,OneNote,Bear,Yuque,Joplin。Clip anything to anywhere

cocos-engine. Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.

puppeteer. JavaScript API for Chrome and Firefox

DefinitelyTyped. The repository for high quality TypeScript type definitions.

playwright. Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

copilot-docs. Documentation for GitHub Copilot

maxrects-packer. A max rectangle 2d bin packer npm-module for packing glyphs or images into multiple sprite-sheet/atlas

atlasify. GPU friendly assets packer using max-rects algorithm

web-ext. A command line tool to help build, run, and test web extensions

webextension-polyfill. A lightweight polyfill library for Promise-based WebExtension APIs in Chrome

sonner. An opinionated toast component for React.

Llama-Chinese. Llama中文社区，实时汇总最新Llama学习资料，构建最好的中文Llama大模型开源生态，完全开源可商用

langui. UI for your AI. Open Source Tailwind components tailored for your GPT, generative AI, and LLM projects.

awesome-cto. A curated and opinionated list of resources for Chief Technology Officers, with the emphasis on startups

langchainjs. The agent engineering platform

stable-diffusion-webui. Stable Diffusion web UI

lunar-javascript. 日历、公历(阳历)、农历(阴历、老黄历)、佛历、道历，支持节假日、星座、儒略日、干支、生肖、节气、节日、彭祖百忌、每日宜忌、吉神宜趋凶煞宜忌、吉神(喜神/福神/财神/阳贵神/阴贵神)方位、胎神方位、冲煞、纳音、星宿、八字、五行、十神、建除十二值星、青龙名堂等十二神、黄道黑道日及吉凶等。lunar is a calendar library for Solar and Chinese Lunar.

douyin-hot-hub. 记录抖音热榜、明星榜、直播榜、音乐榜和品牌榜，每小时更新，按天归档。

TypeChat. TypeChat is a library that makes it easy to build natural language interfaces using types.

diffusionbee-stable-diffusion-ui. Diffusion Bee is the easiest way to run Stable Diffusion locally on your M1 Mac. Comes with a one-click installer. No dependencies or technical knowledge needed.

miniprogram-demo. 微信小程序组件 / API / 云开发示例

stable-diffusion. A latent text-to-image diffusion model

china-area-data. 中国省市区数据

node-postgres. PostgreSQL client for node.js.

postgres. Postgres.js - The Fastest full featured PostgreSQL client for Node.js, Deno, Bun and CloudFlare

postgres. Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch

wechaty. Conversational RPA SDK for Chatbot Makers. Join our Discord: https://discord.gg/7q8NBZbQzt

awesome-selfhosted. A list of Free Software network services and web applications which can be hosted on your own servers

PathFinding.js. A comprehensive path-finding library for grid based games

chinese-poetry. The most comprehensive database of Chinese poetry 🧶最全中华古诗词数据库, 唐宋两朝近一万四千古诗人, 接近5.5万首唐诗加26万宋诗. 两宋时期1564位词人，21050首词。

DragGAN. Official Code for DragGAN (SIGGRAPH 2023)

gm. GraphicsMagick for node

imagemin. Minify images seamlessly

image-actions. A Github Action that automatically compresses JPEGs, PNGs, WebPs & AVIFs in Pull Requests.

squoosh. Make images smaller using best-in-class codecs, right in the browser.

stable-diffusion-webui-colab. stable diffusion webui colab

plasmo. 🧩 The Browser Extension Framework

readability. A standalone version of the readability lib

cursor.

dragonfly. A modern replacement for Redis and Memcached

WoWSimpleRegistration. Simple Registration page for TrinityCore/AzerothCore/AshamaneCore/CMangos

TrinityCore. TrinityCore Open Source MMO Framework (master = 12.0.7.68887, 3.3.5 = 3.3.5a.12340, cata classic = 4.4.2.60895)

daisyui. 🌼 🌼 🌼 🌼 🌼  The most popular, free and open-source Tailwind CSS component library

electron-react-boilerplate. A Foundation for Scalable Cross-Platform Apps

memlab. A framework for finding JavaScript memory leaks and analyzing heap snapshots

snowb-bmf. Bitmap Font Generator Online

qwik. Instant-loading web apps, without effort

phaser3-typescript. Phaser 3 and TypeScript

github1s. One second to read GitHub code with VS Code.

graphql. RedwoodGraphQL

instantclick. InstantClick makes following links in your website instant.

video.js. Video.js - open source HTML5 video player

react-joyride. Create guided tours in your apps

lit. Lit is a simple library for building fast, lightweight web components.

fast. The adaptive interface system for modern web experiences.

faker. Generate massive amounts of fake data in the browser and node.js

keystone. The superpowered headless CMS for Node.js — built with GraphQL and React

linguist. Language Savant. If your repository's language is being reported incorrectly, send us a pull request!

tauri. Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

chrome-extensions-samples. Chrome Extensions Samples

webextensions-examples. Example Firefox add-ons created using the WebExtensions API

mongo-connector. MongoDB data stream pipeline tools by YouGov (adopted from MongoDB)

gl-matrix. Javascript Matrix and Vector library for High Performance WebGL apps

text-modules. :pencil2: a list of text/font modules

msdf-atlas-gen. MSDF font atlas generator

meilisearch. A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

bullmq. BullMQ - Message Queue and Batch processing for NodeJS, Python, Elixir, Rust and PHP based on Redis

wago.io. Code for website wago.io

fastify. Fast and low overhead web framework, for Node.js

docsearch. :blue_book: The easiest way to add search to your documentation.

material-components-web. Modular and customizable Material Design UI components for the web

msdfgen. Multi-channel signed distance field generator

turndown. 🛏 An HTML to Markdown converter written in JavaScript

docusaurus. Easy to maintain open source documentation websites.

secguide. 面向开发人员梳理的代码安全指南

vaguetime-watch-face. Vague Time: The Garmin Watch face

Administrative-divisions-of-China. 中华人民共和国行政区划：省级（省份）、 地级（城市）、 县级（区县）、 乡级（乡镇街道）、 村级（村委会居委会） ，中国省市区镇村二级三级四级五级联动地址数据。

jquery. jQuery JavaScript Library

svelte. web development for the rest of us

react-snap. 👻 Zero-configuration framework-agnostic static prerendering for SPAs

localForage. 💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.

public-apis. A collective list of free APIs

swr. React Hooks for Data Fetching

react-loadable. :hourglass_flowing_sand: A higher order component for loading components with promises.

single-spa. The router for easy microfrontends

cheerio. The fast, flexible, and elegant library for parsing and manipulating HTML and XML.

node-restify. The future of Node.js REST development

create-react-app. Set up a modern web app by running one command.

react-helmet. A document head manager for React

flutter. Flutter makes it easy and fast to build beautiful apps for mobile and beyond

koot. Koot是基于React和Koa的WEB全栈技术解决方案。

core. 🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

qiankun. 📦 🚀 Blazing fast, simple and complete solution for micro frontends.

mui-treasury. A collection of ready-to-use components based on Material-UI

amis. 前端低代码框架，通过 JSON 配置就能生成各种页面。

MQTT.js. The MQTT client for Node.js and the browser

opentype.js. Read and write OpenType fonts using JavaScript.

font-spider. Smart webfont compression and format conversion tool

fluentui. Fluent UI web represents a collection of utilities, React components, and web components for building web applications.

fonteditor-core. fonteditor core functions

cassowary.js. Cassowary/JS, better, faster, future-ready

potpack. A tiny rectangle packing JavaScript library (for sprite layouts)

shelf-pack. A 2D rectangular bin packing data structure that uses the Shelf Best Height Fit heuristic

rectangle-packer. Rectangle packing program

rectpack. Python 2D rectangle packing library

RectanglePacker. C++

RectanglePacking. Super fast AS3 implementation of rectangle packing algorithm

RectangleBinPack. Source code for performing 2d rectangular bin packing.

sharp. High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.

magento2. Prior to making any Submission(s), you must sign an Adobe Contributor License Agreement, available here at: https://opensource.adobe.com/cla.html. All Submissions you make to Adobe Inc. and its affiliates, assigns and subsidiaries (collectively “Adobe”) are subject to the terms of the Adobe Contributor License Agreement.

memo-render. A react-component for optimizing performance when it's parent re-renders.

javascript-algorithms. 📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

electron. :electron: Build cross-platform desktop apps with JavaScript, HTML, and CSS

You-Dont-Know-JS. A book series (2 published editions) on the JS language.

javascript. JavaScript Style Guide

weapp-adapter. weapp-adapter of Wechat Tiny Game in ES6

phaser3-rex-notes. Notes of phaser4 engine