Declarative Canvas layout engine for JavaScript with advanced rich text support.

OsmAnd

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

Protocol Buffers - Google's data interchange format

Odoo. Open Source Apps To Grow Your Business.

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

The perfect companion for your Kotlin journey - Inspired by functional, data-oriented and concurrent programming

An Open Source Machine Learning Framework for Everyone

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

Node.js JavaScript runtime ✨🐢🚀✨

ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open sour…

Netty project - an event-driven asynchronous network application framework

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

A complete native navigation solution for React Native

The React Framework

Mirror of redmine code source - Official Subversion repository is at https://svn.redmine.org/redmine - contact: @vividtone or maeda (at) farend (dot) jp

A browser automation framework and ecosystem.

A type-safe HTTP client for Android and the JVM

Open Source Identity and Access Management For Modern Applications and Services

Compose Hot Reload: Make changes to your UI code in a Compose Multiplatform application, and see the results in real time. No restarts required. Compose Hot Reload runs your application on the JetB…

FastAPI framework, high performance, easy to learn, fast to code, ready for production

📋 React Hooks for form state management and validation (Web + React Native)

Muzei Live Wallpaper for Android

Staging repo for development of native port of TypeScript

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

🔎 An HTTP inspector for Android & OkHTTP (like Charles but on device)

DevTools for Redux with hot reloading, action replay, and customizable UI

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

Cross-Platform React Native UI Toolkit