Best React Ecosystem GitHub Repositories

Self-hosted geospatial data catalog with semantic search (pgvector), OGC/STAC APIs, and map builder. Built on FastAPI, PostGIS, React, and MapLibre.

React renderer with X11 as a target

React/Redux version of Graph Explorer used to learn the Microsoft Graph Api

Grafana AI SDK for Go — streaming, tool-calling AI backends that speak fluent @ai-sdk/react

Modding api for Among Us

Additional optional modules for the Reactor project

Open Source framework for writing data-centric applications using the latest versions of .Net Core, C# (not-nullable), ASP.NET Web API, Typescript (strict), React, D3 and Sql Server or PostgreeSQL

Self-hosted mail server for your own domain: SMTP/IMAP/POP3, CardDAV/CalDAV, React webmail and admin console, one-command Docker Compose.

The keyboard calendar. Fast & simple.

AI-native, keyboard-first Git desktop client combining GitHub Desktop's ease with advanced Git, PR, issue, discussion, Actions, and notification management; integrates GitLab, Bitbucket, Jira, agentic workflows, multi-provider AI, CLI-first privacy, and self-updating via Tauri + React

AI-powered Storybook story generator — works with any framework, any design system, any LLM provider

Modern build toolkit for React Native. Powered by Rolldown

Who owns what in nyc?

Reactive HTML attributes. No build step, signals-based, CSP-safe.

An easy-to-use in-app browser module for React Native, powered by Chrome Custom Tabs / SFSafariViewController.

React UI components built with a focus on accessibility, customization and ease-of-use

Component for react-native-maps to draw a route between two coordinates

Self-hosted OpenAI-compatible API for Qoder CLI login,workbuddy, with SQLite multi-account routing

Forme is a document engine for JavaScript, written in Rust and compiled to WASM. Render the HTML and print CSS you already have, or author React, Svelte, Vue, and Preact components. Paginated PDFs in-process - no headless browser.

Modern Accessible WYSIWYG rich text editor built as a framework-agnostic Web Component that works everywhere.