Monthly Rankings

An open agent platform that runs on your machine and works from the chat apps you already use

The open source coding agent.

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

Make videos programmatically with React

Vercel's official collection of agent skills

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

Virtual whiteboard for sketching hand-drawn like diagrams

Build ultra fast, tiny, and cross-platform desktop apps with TypeScript, Zig, Rust, Go, or Odin.

Define a component catalog. Users prompt. AI outputs JSON constrained to your catalog. Your components render it.

Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.

Generative UI SDK for React

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

The largest open-source library of animated, interactive, and customizable React & Next.js components for building standout web products and experiences. Built for humans and AI agents.

The open source Firebase alternative

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

Autonomous coding agent as an SDK, IDE extension, or CLI assistant.

Free, simple, and intuitive online database diagram editor and SQL generator.

Your agent writes bad React. This catches it

The most comprehensive authentication framework

The open alternative to Salesforce, designed for AI.

AI Agent Engineering Platform built on an Open Source TypeScript AI Agent Framework

Visual Studio Code

A next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use - a free replacement for Notion & Miro

Mastra is the modern TypeScript framework for AI-powered applications and agents.

Oxc linter, designed to catch erroneous or useless code without requiring any configurations by default

A library for building terminal user interfaces (TUIs)

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions.

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

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

React for interactive command-line apps

A website build tool for the modern web — powerful developer experience meets lightweight output.

The Privacy First PDF Toolkit

Build AI Agents, Visually

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

The library for web and native user interfaces.

Typescript E-commerce Platform

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Effortlessly compose, extend, and observe every service in real-time for the first time ever.

A terminal for a more modern age

The React Framework

The SDK to extract data and interact with any site on the web. Get started with Claude Code, Codex, Eve, Mastra, and more.

Next generation frontend tooling. It's fast!

Copy any UI element for your agent

Web framework built on Web Standards

A utility-first CSS framework for rapid UI development.

Open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent recommended #1 five star SDK.

The scalable web scraping and crawling library for JavaScript/Node.js. Enables development of data extraction and web automation jobs (not only) with headless Chrome and Puppeteer.

Pack an entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.