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

SunPy - Python for Solar Physics

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! ✨📋✨

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! ✨📋✨

OpenTofu lets you declaratively manage your cloud infrastructure.

Unleash the power of Java - JBang Lets Students, Educators and Professional Developers create, edit and run self-contained source-only Java programs with unprecedented ease.

ManageIQ Open-Source Management Platform

GitHub Pull Requests for Visual Studio Code

Open Source Flight Controller Firmware

Haskell Documentation Tool

hub helps you win at git.

A command-line tool that makes git easier to use with GitHub.

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

Next Generation Shell (NGS)

Deep Learning for humans

Asset Management for PHP

Static Code Analysis for R

bottle.py is a fast and simple micro-framework for python web-applications.

RocksDB/LevelDB inspired key-value database in Go

Create amazing 360 and VR content using React

A native macOS KeePass client

:bookmark_tabs: A better OneTab for Chrome :memo: Temporarily removed from firefox :construction: V2 is WIP

:cloud: ownCloud web server core (Files, DAV, etc.)

Universal select/multiselect/tagging component for Vue.js

Spring Framework

A file and module loader for JavaScript

Easily make RESTful web services for time series reporting with Big Data analytics engines like Druid and SQL Databases.

Data structure and Algorithm (DSA) contributions

Main repository for the servant libraries — DSL for describing, serving, querying, mocking, documenting web applications and more!

AutoKey, a desktop automation utility for Linux and X11.

Fetch Standard

An alternative full node bitcoin implementation written in Go (golang)

Friendly machine learning for the web! 🤖

A multifunction Discord bot

CLI tool for Angular

Ethereum.org is a primary online resource for the Ethereum community.

Parse, validate, manipulate, and display dates in javascript.

A Community-led Hyper-Hackable Text Editor

TypeScript Compiler API wrapper for static analysis and programmatic code changes.

The core Laravel CMS Composer package

A Swifty toolchain to build better Apple apps, faster

A toolchain for building scalable, enterprise-ready component systems on top of TypeScript and Web Component standards. Stencil components can be distributed natively to React, Angular, Vue, and traditional web developers from a single, framework-agnostic

Mirror of Apache Kafka

A web application for managing user experiments for Mozilla Firefox.

Data manipulation and transformation for audio signal processing, powered by PyTorch

An alternative privacy-friendly YouTube frontend which is efficient by design.

JavaScript Testing utilities for React

Graphs for Everyone