Best React Ecosystem GitHub Repositories

a react-based framework that provides accessibility, modularity, responsiveness, and theming in a tidy package

Sketch Material 3 Expressive screens in the browser and turn them into vibe-coding prompts.

Inertia.js lets you quickly build modern single-page React, Vue and Svelte apps using classic server-side routing and controllers.

Interactive Tables and Data Grids for JavaScript

A slide framework built for agents.

Open source factory for one-shot engineering

The Reactive Extensions for .NET

Production Grade Cloud-Ready .NET 10 Starter Kit (Web API + React Client) with Multitenancy Support, and Clean/Modular Architecture that saves roughly 200+ Development Hours! All Batteries Included.

Flagsmith is an open-source feature flag platform with remote config, experimentation, and self-hosted or cloud deployment options.

Sanity Studio – Rapidly configure content workspaces powered by structured content

SSH workspace, SFTP, and terminals in one

The world's first open-source AI-native vector design tool and the first to feature concurrent Agent Teams. Design-as-Code. Turn prompts into UI directly on the live canvas. A modern alternative to Pencil.

Local-first AI coding agent desktop: Electron + Rust host core + pi Agent Harness + user-installable plugins

Redis Java client

Typesafe APIs Made Simple 🪄

🚇 The JavaScript bundler for React Native

Unstyled, accessible UI components for your design System. Works in React, Vue, Solid, and Svelte.

Rallly is an open-source scheduling and collaboration tool designed to make organizing events and meetings easier.

Build your design system in React, Solid, Vue, Svelte or Vanilla. Powered by finite state machines

The cross-browser extension framework.