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

An open source code editor for the web, written in JavaScript, HTML and CSS.

Open Source Computer Vision Library

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

An orchestration platform for the development, production, and observation of data assets.

A youtube-dl fork with additional features and fixes

Liberating Web Analytics. Star us on Github? +1. Matomo is the leading open alternative to Google Analytics that gives you full control over your data. Matomo lets you easily collect data from websites & apps and visualise this data and extract insights.

Algorithms that run our universe | Your personal library of every algorithm and data structure code that you will ever encounter

Complete Open Source and Modular solution for MMO

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

Pulumi - Infrastructure as Code in any programming language. Build infrastructure intuitively on any cloud using familiar languages 🚀

Emscripten: An LLVM-to-JavaScript Compiler

Terraform Google Cloud Platform provider

Xamarin.Forms Official Home

Set up a modern web app by running one command.

Create React apps with no build configuration.

A unified framework for machine learning with time series

Blazing fast, instant realtime GraphQL APIs on your DB with fine grained access control, also trigger webhooks on database events.

🤗 Transformers: State-of-the-art Machine Learning for Pytorch, TensorFlow, and JAX.

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

The Meson Build System

Low code web framework for real world applications, in Python and Javascript

Developer-first error tracking and performance monitoring

NVDA, the free and open source Screen Reader for Microsoft Windows

Nim is a compiled, garbage-collected systems programming language with a design that focuses on efficiency, expressiveness, and elegance (in that order of priority).

This repository is moving to: https://github.com/npm/cli

Scalable datastore for metrics, events, and real-time analytics

Style and Grammar Checker for 25+ Languages

Prior to making any Submission(s), you must sign an Adobe Contributor License Agreement, available here at: https://opensource.adobe.com/cla.html. All Submissions you make to Adobe Inc. and its affiliates, assigns and subsidiaries (collectively “Adobe”) a

scikit-learn: machine learning in Python

Open source platform for the machine learning lifecycle

A static analysis tool for finding errors in PHP applications

An extremely fast Python linter and code formatter, written in Rust.

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

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

The Crystal Programming Language

The Crystal Programming Language

PrestaShop offers a fully scalable open source ecommerce solution.

Animated sprite editor & pixel art tool (Windows, macOS, Linux)

OpenMMLab Detection Toolbox and Benchmark

Official upstream development repository for Cabal and cabal-install

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

The PHP Interpreter

Open Source ERP built for the web

Magic Another Game Engine