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

JupyterLab computational environment.

The Meson Build System

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

A modern runtime for JavaScript and TypeScript.

🔎 Open source distributed and RESTful search engine.

Open Source Identity and Access Management For Modern Applications and Services

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.

PrestaShop offers a fully scalable open source ecommerce solution.

Software to automate the management and configuration of any infrastructure or application at scale. Get access to the Salt software package repository here:

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

Node.js JavaScript runtime :sparkles::turtle::rocket::sparkles:

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

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

Xamarin.Forms Official Home

Complete Open Source and Modular solution for MMO

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

Emscripten: An LLVM-to-JavaScript Compiler

Terraform Google Cloud Platform provider

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

Set up a modern web app by running one command.

Create React apps with no build configuration.

A youtube-dl fork with additional features and fixes

The fundamental package for scientific computing with Python.

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

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

The Bluesky Social application for Web, iOS, and Android

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

An open-source AI agent that brings the power of Gemini directly into your terminal.

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

Open source platform for the machine learning lifecycle

Developer-first error tracking and performance monitoring

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

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

scikit-learn: machine learning in Python

Make your first PR request! And enter the world of Open Source Contributions 🍉

Style and Grammar Checker for 25+ Languages

The Scala 3 compiler, also known as Dotty.

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

Vim-fork focused on extensibility and usability

Open Source ERP built for the web

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

The Crystal Programming Language

The Crystal Programming Language

Component infrastructure and Material Design components for Angular

Material Design components for Angular

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