Top JAV GitHub Repositories & Tools (2026)

The Open Framework for Building Agents

Build system optimized for JavaScript and TypeScript, written in Rust

Free implementation of Play Services

Programmable text utility that mac needs

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Coverage, security and code quality for coding agents

AI sovereignty for the world's most trusted runtime.

Create beautiful applications using Go

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.

The Open Standard for Generative UI

Fast Rust-based bundler for the web with a modernized webpack API 🦀

Pulumi - Infrastructure as Code in any programming language 🚀

Appwrite® - complete cloud infrastructure for your web, mobile and AI apps. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime and more

Your Friendly Open-Source Gen-AI Platform

JDK main-line development https://openjdk.org/projects/jdk

Android TV Client for Jellyfin

✨ The fundamental numerical library for JavaScript and TypeScript. ✨                   ⭐️ Star to support our work!

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.