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

Issue tracker for Sublime Text

Magic Another Game Engine

Novel Coronavirus (COVID-19) Cases, provided by JHU CSSE

OpenMMLab Detection Toolbox and Benchmark

Vim-fork focused on extensibility and usability

Official upstream development repository for Cabal and cabal-install

a fast, scalable, multi-language and extensible build system

The Scala 3 compiler, also known as Dotty.

Ghidra is a software reverse engineering (SRE) framework

Jupyter Interactive Notebook

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, a

A multi-platform .NET UI framework

PrestaShop offers a fully scalable open source ecommerce solution.

Official doxygen git repository

:star: Vim for Visual Studio Code

The PHP Interpreter

Cloud-native high-performance edge/middle/service proxy

Storybook is a frontend workshop for building UI components and pages in isolation. Made for UI development, testing, and documentation.

Interactive UI component dev & test: React, React Native, Vue, Angular

SciPy library main repository

NumPy aware dynamic Python compiler using LLVM

Open Food Facts database, API server and web interface - 🐪🦋 Perl, CSS and JS coders welcome 😊 For helping in Python, see Robotoff or taxonomy-editor

The new Windows Terminal and the original Windows console host, all in the same place!

An experimental Rust compiler front-end for IDEs

An open source payments switch written in Rust to make payments fast, reliable and affordable

A free, online learning platform to make quality education accessible for all.

Apache Airflow (Incubating)

Distributed transactional key-value database, originally created to complement TiDB

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Next generation Cosmic desktop environment

Rules engine for AWS management, DSL in yaml for query, filter, and actions on resources

Rules engine for cloud security, cost optimization, and governance, DSL in yaml for policies to query, filter, and take actions on resources

Apache Pinot - A realtime distributed OLAP datastore

Get your data in RAM. Get compute close to data. Enjoy the performance.

The official Vim repository

Nomad is an easy-to-use, flexible, and performant workload orchestrator that can deploy a mix of microservice, batch, containerized, and non-containerized applications. Nomad is easy to operate and scale and has native Consul and Vault integrations.

An open source re-implementation of RollerCoaster Tycoon 2 🎢

The Rust package manager

Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.

📊 Open source visualization dashboards for OpenSearch.

Cocos2d-x is a suite of open-source, cross-platform, game-development tools utilized by millions of developers across the globe. Its core has evolved to serve as the foundation for Cocos Creator 1.x & 2.x.

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.

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

The Ballerina Programming Language

Audio Editor

A post-modern modal text editor.

The React documentation website