Help out your favorite open source projects and become a better developer while doing it.

DEPRECATED! ~~C++ HTML/CSS UI. Supports subset of HTML/CSS. Based on chromium/cobalt.foo without JavaScript overhead. Uses SKIA 2D graphics library. Can be used to build UI for cross-platform app, game or website. Can support browser as HTML5 web framewor

A fast dependency injector for Android and Java.

A native gRPC client & server implementation with async/await support.

A full-featured browser reference implementation using Mozilla Android Components.

i3-compatible Wayland compositor

The blockchain for Smart Media Tokens (SMTs) and decentralized applications.

An open source personal productivity platform built on Markdown, turbo charged with the scripting power of Lua

cBioPortal for Cancer Genomics

📱 Nextcloud iOS App

The Modern Data Stack 🐰 — Directus is an instant REST+GraphQL API and intuitive no-code data collaboration app for any SQL database.

Open deep learning compiler stack for cpu, gpu and specialized accelerators

CodiMD - Realtime collaborative markdown notes on all platforms.

Simple, expressive & portable programming language for efficient scripting

The content behind MDN Web Docs

RStan, the R interface to Stan

Spring Batch is a framework for writing batch applications using Java and Spring

HDF5 for Python -- The h5py package is a Pythonic interface to the HDF5 binary data format.

Canonical common brand names, operators, transit and flags for OpenStreetMap.

Open-Source Web UI for Apache Kafka Management

📘 OpenAPI/Swagger-generated API Reference Documentation

:video_game: GDevelop is an open-source, cross-platform game engine designed to be used by everyone.

Multi functional app to find duplicates, empty folders, similar images etc.

VPN client in a thin Docker container for multiple VPN providers, written in Go, and using OpenVPN or Wireguard, DNS over TLS, with a few proxy servers built-in.

Free, local, open-source AI app builder ✨ v0 / lovable / Bolt alternative 🌟 Star if you like it!

Wiki Education Foundation's Wikipedia course dashboard system

Emmet support for Atom

:100:Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving

Production-Grade Container Scheduling and Management

ANYWAY - Car accidents map

A community developed python package for plasma physics in the early stages of development.

A java client library to access Exchange web services. The API works against Office 365 Exchange Online as well as on premises Exchange.

🐉 Vue Component Framework

A cross-platform, OpenGL terminal emulator.

A cross-platform, GPU-accelerated terminal emulator

FastHub the ultimate GitHub client for Android.

Next generation iOS and Android apps for Mattermost in React Native

ODK Collect is an Android app for filling out forms. It's been used to collect billions of data points in challenging environments around the world. Contribute and make the world a better place! ✨📋✨

Topic Modelling for Humans

Desktop/Android/HTML5/iOS Java game development framework

A horizontally scalable, highly available, multi-tenant, long term Prometheus.

A Java serialization/deserialization library to convert Java Objects into JSON and back

Trio – a friendly Python library for async concurrency and I/O

Fetch Standard

A hardware-accelerated GPU terminal emulator focusing to run in desktops and browsers.

BleachBit system cleaner for Windows and Linux

LoopBack makes it easy to build modern API applications that require complex integrations.

PLEASE READ THE PROJECT STATUS BELOW. Native AngularJS (Angular) directives for Bootstrap. Smaller footprint (20kB gzipped), no 3rd party JS dependencies (jQuery, bootstrap JS) required. Please read the README.md file before submitting an issue!