Top 304 open source projects in React Ecosystem. Ranked by stars, activity, and recorded community growth.
Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.
An API Gateway built on Spring Framework and Spring Boot providing routing and more.
Mobile app automation and verification for AI coding agents. CLI, MCP server, and typed Node.js API for iOS, Android, HarmonyOS, TV, web, macOS, and Linux.
Main engine of the IronCalc ecosystem
Java libraries for writing microservices
Fully customizable AI chatbot component for your website
VTable is not just a high-performance multidimensional data analysis table, but also a grid artist that creates art between rows and columns.
Next generation noIM application in your own workspace, not only another Slack/Discord/Rocket.chat
Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!
A calm, open system for organizing life and work. Tasks, projects, notes, areas, and smart workflows - self-hosted or hosted.
A hardware-accelerated video editor built on Rust, Tauri v2, and React 19. Sub-10ms frame decoding, GPU-native rendering, and a frame-accurate timeline — all free and open source under MIT.
The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or Mac — GGUF LLMs, vision, Whisper speech-to-text, Stable Diffusion, tool calling, and local-network servers. Runs on your CPU, GPU, or NPU. No account, no API key, zero data leaves your device.
WarpDrive is the lightweight data library for ambitious web apps — universal, typed, reactive, and ready to scale.
An accessible and easy tab component for ReactJS.
Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.
Open-source SaaS Starter with User Roles, Organizations & Admin Panel. Built using Next.js 16, Better Auth, Drizzle, Neon, Fumadocs, Shadcn/ui, Stripe, Server Actions.
Sophisticated, battery-conscious background-geolocation with motion-detection
🎠 ♻️ Everyday 30 million people experience. It's reliable, flexible and extendable carousel.
Kotlin Multiplatform lifecycle-aware business logic components (aka BLoCs) with routing (navigation) and pluggable UI (Jetpack Compose, SwiftUI, JS React, etc.)