Lightweight coding agent that runs in your terminal

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Composio equips your AI agents & LLMs with 100+ high-quality integrations via function calling

The reactive client store for your API.

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

⏩ Ship faster with Continuous AI. Open-source CLI that can be used in TUI mode as a coding agent or Headless mode to run background agents

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

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

An open-source AI agent that brings the power of Gemini directly into your terminal.

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

Copilot Chat extension for VS Code

Open Source Feature Flagging and A/B Testing Platform

A toolchain for building scalable, enterprise-ready component systems on top of TypeScript and Web Component standards. Stencil components can be distributed natively to React, Angular, Vue, and tr…

An open-source, cross-platform terminal for seamless workflows

Scheduling infrastructure for absolutely everyone.

Unstyled UI components for building accessible web apps and design systems. From the creators of Radix, Floating UI, and Material UI.

Real-time sync for Postgres.

🔥 The Web Data API for AI - Turn entire websites into LLM-ready markdown or structured data

Kanban board to manage your AI coding agents

The TypeScript AI agent framework. ⚡ Assistants, RAG, observability. Supports any LLM: GPT-4, Claude, Gemini, Llama.

Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

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…

Build system optimized for JavaScript and TypeScript, written in Rust

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.

The AI Browser Automation Framework

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

A declarative, HTML-based language that makes building web apps fun