Stars
Workflow DevKit: Build durable, reliable, and observable apps and AI Agents in TypeScript
Test your prompts, agents, and RAGs. AI Red teaming, pentesting, and vulnerability scanning for LLMs. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with co…
Progressively enhance HTML forms with React. Build resilient, type-safe forms with no hassle using web standards.
Build Better Websites. Create modern, resilient user experiences with web fundamentals.
Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.
📚 Collaborative cheatsheets for console commands
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
The TypeScript AI agent framework. ⚡ Assistants, RAG, observability. Supports any LLM: GPT-4, Claude, Gemini, Llama.
Official JavaScript repository for Clerk authentication
🦜🔗 Build context-aware reasoning applications
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 workflo…
React Router (7) monorepo template with pnpm, TypeScript and Turborepo. The react-router app deploys to fly.io or build to Docker image. Example packages for Database with Prisma, UI, and internal …
A community-driven knowledge base of practical patterns for Effect-TS.
Generate automated tests for your Node.js app via LLMs without developers having to write a single line of code.
Captures your web app's complete development timeline - server logs, browser events, console messages, network requests, and automatic screenshots - in a unified, timestamped feed for AI debugging.
The open-source notification Inbox infrastructure. E-mail, SMS, Push and Slack Integrations.
coss.com is the new holding company of cal.com, the pioneers of open source scheduling infrastructure and cal.com continues to be the 'google search' of our alphabet.
React hook library, ready to use, written in Typescript.
An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.
Declarative routing for React
The library for web and native user interfaces.
A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.
A set of utility functions and types to use with Remix.run
GraphQL language support for WebStorm, IntelliJ IDEA and other IDEs based on the IntelliJ Platform.
Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB