The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
Repository Index
47,133 repositories indexed
1–24 of 112 · Most stars
Semantic is a UI component framework based around useful principles from natural language.
- ui
- ui-components
- flexbox
- css-framework
TranslatedLLM API management & key redistribution system, unifying multiple providers under a single API. Single binary, Docker-ready, with an English UI. Supports mainstream models such as OpenAI, Azure, Anthropic Claude, Google Gemini, DeepSeek, 字节豆包 (Doubao, "bean bun", from ByteDance), ChatGLM, 文心一言 (Wenxin Yiyan, "literary heart, one utterance"), 讯飞星火 (Xunfei Xinghuo, "iFlytek Spark"), 通义千问 (Tongyi Qianwen, "Tongyi thousand questions"), 360 智脑 (360 Zhinao, "360 smart brain") and 腾讯混元 (Tencent Hunyuan, "primordial chaos"), with unified API adaptation, usable for key management and secondary distribution. One-click deployment, ready to use out of the box.
High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP, AVIF and TIFF images. Uses the libvips library.
- javascript
- webp
- image-processing
- jpeg
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.
- claude-code
- cursor
- ai-agents
- ai-gateway
Create beautiful slides on the web using a coding agent's frontend skills
- ai-slides
- anthropic
- claude
- claude-code
Reorderable drag-and-drop lists for modern browsers and touch devices. No jQuery or framework required.
- drag
- sortable
- reordering
- sort
A Claude Code plugin that shows what's happening - context usage, active tools, running agents, and todo progress
An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.
- ai
- cursor
- task-manager
- tasks
Standard Library
- proposal
- polyfill
- shim
- es6
In-browser Markdown editor
:ok_hand: Drag and drop so simple it hurts
- javascript
- front-end
- drag-and-drop
- vanilla
Vue drag-and-drop component based on Sortable.js
A Progressive Web App for local file sharing
Dropzone is an easy to use drag'n'drop library. It supports image previews and shows nice progress bars.
- dropzone
- javascript
- drag-and-drop
- javascript-library
🌊 A flexible and fun JavaScript file upload library
- file-upload
- drag-and-drop
- javascript
- vanilla
Content aware image cropping
- smartcrop
- javascript
- nodejs
- image-processing
🏎 A set of primitives to build simple, flexible, WAI-ARIA compliant React autocomplete, combobox or select dropdown components.
- react
- autocomplete
- combobox
- select
Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.
- ai-agent
- anti-bot
- antidetect-browser
- automation
The minimal javascript library to create flowcharts ✨
- flowchart
- diagrams
- javascript
- javascript-library
Program for determining types of files for Windows, Linux and MacOS.
- debugger
- detect
- unpacker
- disassembler
PairDrop: Transfer Files Cross-Platform. No Setup, No Signup.
Infinite responsive, sortable, filterable and draggable layouts
- grid
- layout
- filter
- bin-packing
A set of higher-order components to turn any list into an animated, accessible and touch-friendly sortable list✌️
- react
- sortable
- drag-and-drop
- sorting