Monthly Rankings

The open source coding agent.

AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

Write HTML. Render video. Built for agents.

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

The open-source app everyone uses to manage agents at work

Your agent writes bad React. This catches it

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

The open alternative to Salesforce, designed for AI.

Make videos programmatically with React

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

Scheduling infrastructure for absolutely everyone.

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

Fast, accurate & comprehensive text measurement & layout

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

Virtual whiteboard for sketching hand-drawn like diagrams

Beautiful map components. 100% Free, Zero config, one command setup.

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

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

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.

The open source Firebase alternative

pierre’s open source code

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.

JavaScript animation engine

Vercel's official collection of agent skills

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

Render Mermaid diagram markup to SVG or ASCII

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

The world's most flexible commerce platform for agents and developers

Visual Studio Code

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

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

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

Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

A real-time API and App dashboard for managing SQL database content.

Independent technology for modern publishing, memberships, subscriptions and newsletters.

A simple and elegant markdown editor, available for Linux, macOS and Windows.

A terminal for a more modern age

Typescript lightweight Backend-as-a-Service

A library for building terminal user interfaces (TUIs)

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

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

Build AI Agents, Visually

Presentation Slides for Developers

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

Share files nearby and beyond.

Get the main content of any page as Markdown.

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

Pure TypeScript media toolkit for reading, writing, and converting video and audio files, directly in the browser.

GSAP (GreenSock Animation Platform), a JavaScript animation library for the modern web

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