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

Universal markup converter

A free open source IT asset/license management system

Collabora Online is a collaborative online office suite based on LibreOffice technology. This is also the source for the Collabora Office apps for iOS and Android.

Free (libre) font editor for Windows, Mac OS X and GNU+Linux

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

K-9 Mail – Open Source Email App for Android

K-9 Mail – Advanced Email for Android 📧

The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.

Main UserLAnd Repository

The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

The AMP web component framework.

GitHub’s official command line tool

☄🌌️ The minimal, blazing-fast, and infinitely customizable prompt for any shell!

web development, streamlined

A powerful cross-platform raw photo processing program

Focus on what matters instead of fighting with Git.

📊 Cube — The Semantic Layer for Building Data Applications

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

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

Cross-platform Rust rewrite of the GNU coreutils

A design system built by IBM

Modern UI for Ansible, Terraform, OpenTofu, Bash, Pulumi.

:atom: The hackable text editor

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

eBPF-based Networking, Security, and Observability

An easy-to-use multi SQL dialect ORM for Node.js

📱 Nextcloud iOS App

💌 Mail app for Nextcloud

An open-source cross-platform alternative to AirDrop

Multi Theft Auto is a game engine that incorporates an extendable network play element into a proprietary commercial single-player game.

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

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

A Django content management system focused on flexibility and user experience

A modern and intuitive terminal-based text editor

A new bootable USB solution.

📦🐈 Active development trunk for Yarn ⚒

Semantic is a UI component framework based around useful principles from natural language.

Wikidata-based scholarly profiles

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

A React-based UI toolkit for the web

A React framework for building text editors.

Angular Smart Data Table component

React-based frontend for the Plone Content Management System

JRuby, an implementation of Ruby on the JVM

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

Monorepo for tools developed by the Rush Stack community

Contrib repository for the OpenTelemetry Collector

Extensible low-code framework for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, etc and build apps using drag and drop application builder. Built using JavaScript/TypeScript. 🚀

All Algorithms implemented in Python