1.affaan-m / ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Ranked by Attention Score: stars gained over the last 180 complete days
1–100 of 1,155 by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Agent skills that give coding agents taste: art direction, reference images and a browser check instead of generic AI pages
Production-grade engineering skills for AI coding agents.
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.
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
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.
Unrestricted Open-source alternative to AI video platforms — Free AI image & video generation studio with 600+ models (Flux, Midjourney, Kling, Sora, Veo). No content filters. Self-hosted, MIT licensed.
Create beautiful slides on the web using a coding agent's frontend skills
Community-contributed instructions, agents, skills, and configurations to help you make the most of GitHub Copilot.
Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience
The library for web and native user interfaces.
Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.
A Claude Code plugin that shows what's happening - context usage, active tools, running agents, and todo progress
A fancy self-hosted monitoring tool
An all-in-one email service platform powered by Cloudflare | 基于 Cloudflare 的一站式邮箱服务平台 | Cloudflare Email 邮箱 Mail
JavaScript animation engine
A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.
JavaScript 3D Library.
The React Framework
LLM API 管理 & 分发系统,支持 OpenAI、Azure、Anthropic Claude、Google Gemini、DeepSeek、字节豆包、ChatGLM、文心一言、讯飞星火、通义千问、360 智脑、腾讯混元等主流模型,统一 API 适配,可用于 key 管理与二次分发。单可执行文件,提供 Docker 镜像,一键部署,开箱即用。LLM API management & key redistribution system, unifying multiple providers under a single API. Single binary, Docker-ready, with an English UI.
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
Skill that audits and rewrites content to remove AI writing patterns. Use it with your favorite agents including Claude Code, OpenClaw, Codex, and Hermes.
67 Specialized Skills for Full-Stack Developers. Transform Claude Code into your expert pair programmer.
All parts of Claude Code's system prompt, 27 builtin tool descriptions, sub agent prompts (Plan/Explore/Task), utility prompts (CLAUDE.md, compact, statusline, magic docs, WebFetch, Bash cmd, security review, agent creation). Updated for each Claude Code version.
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。
⭐️ Companies that don't have a broken hiring process
web development for the rest of us
A Clash Client For OpenWrt
Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF
Socket-based TS/JavaScript API for WhatsApp Web
24 Lessons, 12 Weeks, Get Started as a Web Developer
🌼 🌼 🌼 🌼 🌼 The most popular, free and open-source Tailwind CSS component library
The best design tools and plugins for everything 👉
📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings
A set of over 6200 free MIT-licensed high-quality SVG icons for you to use in your web projects.
本项目为xiaozhi-esp32提供后端服务,帮助您快速搭建ESP32设备控制服务器。Backend service for xiaozhi-esp32, helps you quickly build an ESP32 device control server.
Grab your own sweet-looking '.is-a.dev' subdomain.
28 eval-informed mental models and critical-thinking skills for Claude Code, GitHub Copilot, Codex, Cursor, and other Agent Skills-compatible tools
The HTML Presentation Framework
Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.
📻Free and open-sourced terminal/ssh/sftp/ftp/telnet/serialport/RDP/VNC/Spice client(Linux, Mac, Windows, Android, HarmonyOS, iOS)
CRS-自建Claude Code镜像,一站式开源中转服务,让 Claude、OpenAI、Gemini、Droid 订阅统一接入,支持拼车共享,更高效分摊成本,原生工具无缝使用。
:zap: Dynamically generated stats for your github readmes
Fast and low overhead web framework, for Node.js
Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.
Program for determining types of files for Windows, Linux and MacOS.
A browser based code editor
本文原文由知名 Hacker Eric S. Raymond 所撰寫,教你如何正確的提出技術問題並獲得你滿意的答案。
🤖 Multi-platform IM AI Agent for Telegram, WhatsApp, Lark, and WeChat. Connects ChatGPT / Claude / Kimi / DeepSeek / Ollama / Pi for auto-replies, community analysis, contact management, and inactive-friend detection.
OSINT Framework
👩💻👨💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.
:fireworks:Interactive Online Platform that Visualizes Algorithms from Code
Independent, unofficial CLI to edit CapCut and JianYing (剪映) projects — subtitles, timing, speed, volume, templates, cut long-form to shorts. No API needed, reads draft_content.json and draft_info.json (剪映草稿) directly. Not affiliated with ByteDance.
Fast, unopinionated, minimalist web framework for node.
Community curated list of templates for the nuclei engine to find security vulnerabilities.
Clean Code concepts adapted for JavaScript
No description provided by the repository host.
Visualizer for neural network, deep learning and machine learning models
An interactive git visualization and tutorial. Aspiring students of git can use this app to educate and challenge themselves towards mastery of git!
📊 An infographics generator with 30+ plugins and 300+ options to display stats about your GitHub account and render them as SVG, Markdown, PDF or JSON!
SimpleMindMap(思绪思维导图):一个强大的思维导图。A powerful mind map.
Promise based HTTP client for the browser and node.js
Prettier is an opinionated code formatter.
🚀🚀🚀A faster, better and more stable Redis desktop manager [GUI client], compatible with Linux, Windows, Mac.
🚀 A real-time monitoring dashboard for Claude Code & Codex, built with SQLite3, Node.js, Express, React, Vite, TailwindCSS, & WebSockets. It tracks sessions, agent activity, tool usage, and subagent orchestration, providing live analytics, a Kanban status board, status notifications, a cute buddy, & an interactive web UI/MacOS/Windows native app.
MagicMirror² is an open source modular smart mirror platform. With a growing list of installable modules, the MagicMirror² allows you to convert your hallway or bathroom mirror into your personal assistant.
JavaScript Style Guide
A calm, open system for organizing life and work. Tasks, projects, notes, areas, and smart workflows - self-hosted or hosted.
Firefox user.js for optimal privacy and security. Your favorite browser, but better.
⚡️ Streaming torrent client for the web
Simple HTML5 Charts using the <canvas> tag
List of top 500 ReactJS Interview Questions & Answers....Coding exercise questions are coming soon!!
Open-source design-method engine for Claude Code, Codex & Cursor. One agent skill with 22 internal workflows for fixed design judgment, multiple grammars, semantic palettes, reference compilation, and evidence-verified UI. MIT.
Turn your Notion workspace into a fast, customizable website. Built with Next.js + Notion API, with multi-platform deployment and no self-hosted server required.
Render After Effects animations natively on Web, Android and iOS, and React Native. http://airbnb.io/lottie/
Firefox privacy, security and anti-tracking: a comprehensive user.js template for configuration and hardening
📦🚀 Fully automated version management and package publishing
Roadmap to becoming an Artificial Intelligence Expert in 2022
Find and fix problems in your JavaScript code.
🌲 super fast, all natural json logger
Desktop environment in the browser
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.
📜 33 JavaScript concepts every developer should know.
⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.
🃏 A magical documentation site generator.
Get a full fake REST API with zero coding in less than 30 seconds (seriously)
Play with fluids in your browser (works even on mobile)
📈 A small, fast chart for time series, lines, areas, ohlc & bars
A Git-based CMS for Static Site Generators
Free Modern URL Shortener.
A set of free MIT-licensed high-quality SVG icons for UI development.
A simpler site generator. Transforms a directory of templates (of varying types) into HTML.
Git hooks made easy 🐶 woof!
A professional front-end template for building fast, robust, and adaptable web apps or sites.
A tiny (118 bytes), secure, URL-friendly, unique string ID generator for JavaScript
a 2D rigid body physics engine for the web ▲● ■