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Starred repositories
Compile Zod schemas into zero-overhead validation functions at build time. Works with Vite, webpack, esbuild, Rollup, etc
Chrome extension & CLI to let agents control your browser. Runs Playwright snippets in a stateful sandbox. Available as CLI or MCP
Context engineering for AI agents. ~80% fewer tokens. Fix tool overload. Skills and memory with in-process BM25 and semantic retrieval. Progressive Disclosure. No vector DB.
Collection of effects for React: Border beam, Liquid Gooey
A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.
Fastest SQLite library for react-native by @ospfranco
Review-first terminal diff viewer for agentic coders
Free and open-source map hosting solution with custom styles for websites and apps, using OpenStreetMap data
The headless browser for AI agents and web scraping
The marketing and docs site for all TanStack projects
Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command li…
Chrome DevTools for coding agents
Connect your Cursor account to OpenCode and use it within OpenCode TUI!
Vercel's official collection of agent skills
Browser automation CLI for AI agents
Community plugin to control Blender 3D with any LLM of your choice
Next generation Electron build tooling based on Vite 新一代 Electron 开发构建工具,支持源代码保护
AI agent framework for plan-first development workflows with approval-based execution. Multi-language support (TypeScript, Python, Go, Rust) with automatic testing, code review, and validation buil…
Save, load, distribute your AI rules
coss.com/ui is the official design system of Cal.com