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

React-based frontend for the Plone Content Management System

🎥 Command line video player

Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io

A framework for building native apps with React.

A JavaScript checker and optimizer.

A VIM-inspired filemanager for the console

Web Experience Toolkit (WET): Open source code library for building innovative websites that are accessible, usable, interoperable, mobile-friendly and multilingual. This collaborative open source project is led by the Government of Canada.

A modern and intuitive terminal-based text editor

Very spicy additions to the Java programming language.

Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available for Android, BSD, Linux, macOS, iOS, tvOS and Windows.

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a comma

Focus on what matters instead of fighting with Git.

Wikidata-based scholarly profiles

Build highly concurrent, distributed, and resilient message-driven applications on the JVM

The Prometheus monitoring system and time series database.

The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

Cybernetically enhanced web apps

Monorepo for tools developed by the Rush Stack community

Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services

🌍 Planet Learning - Angular application

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

The browser extension vault (Chrome, Firefox, Opera, Edge, Safari, & more).

Bitwarden client applications (web, browser extension, desktop, and cli)

CircuitVerse Primary Code Base

Ansible is a radically simple IT automation platform that makes your applications and systems easier to deploy and maintain. Automate everything from code deployment to network configuration to cloud management, in a language that approaches plain English

UNIX-like reverse engineering framework and command-line toolset

A post-modern modal text editor.

Dubbo is a high-performance, java based, open source RPC framework

The java implementation of Apache Dubbo. An RPC and microservice framework.

Scheduling infrastructure for absolutely everyone.

📱 Nextcloud iOS App

SVG icons for popular brands

The Symfony PHP framework

🐉 Vue Component Framework

K-9 Mail – Advanced Email for Android 📧

K-9 Mail – Open Source Email App for Android

coala provides a unified command-line interface for linting and fixing all your code, regardless of the programming languages you use.

Apache NetBeans

Open-source customer engagement suite, an alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

Memory hacking library for Dwarf Fortress and a set of tools that use it

The HTML Presentation Framework

a Rocket-fast SYStem for LOG processing

The library for web and native user interfaces.

A web interface for MySQL and MariaDB

The lightweight PyTorch wrapper for high-performance AI research. Scale your models, not the boilerplate.

Deep learning framework to train, deploy, and ship AI products Lightning fast.

Microsoft Azure SDK for JavaScript (NodeJS & Browser)

📦🐈 Active development trunk for Yarn ⚒