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

A computer algebra system written in pure Python

The Servo Browser Engine

One framework. Mobile & desktop.

Computation using data flow graphs for scalable machine learning

Odoo. Open Source Apps To Grow Your Business.

:bar_chart: Kibana analytics and search dashboard for Elasticsearch

A safe, concurrent, practical language.

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

Printing since 1440. Development hub for the editor focus in core. Plugin is available from the official WordPress repository.

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

CockroachDB - the open source, cloud-native SQL database.

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, HyperLogLogs, Bitmaps.

Adds static typing to JavaScript to improve developer productivity and code quality.

The JavaScript and API powered WordPress.com

The official bug tracker for the Scala programming language.

Tensors and Dynamic neural networks in Python with strong GPU acceleration

Moby Project - a collaborative project for the container ecosystem to assemble container-based systems

Godot Engine – Multi-platform 2D and 3D game engine

The Go programming language

A community-driven Emacs distribution - The best editor is neither Emacs nor Vim, it's Emacs *and* Vim!

Next generation Brave browser for macOS, Windows, Linux, and eventually Android

Command-line program to download videos from YouTube.com and other video sites

Statsmodels: statistical modeling and econometrics in Python

Your self-hosted, globally interconnected microblogging community

Production-Grade Container Scheduling and Management

:bar_chart: Kibana analytics and search dashboard for Elasticsearch

Scipy library main repository

Official upstream development repository for Cabal and cabal-install

Nix Packages collection

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

unix-like reverse engineering framework and commandline tools

🚀✨ Help beginners to contribute to open source projects

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.

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

OS-agnostic, system-level binary package manager and ecosystem

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 & the IoT and visualise this data and extract i

For the latest version of boto, see https://github.com/boto/boto3 -- Python interface to Amazon Web Services

Gitea: Git with a cup of tea

Ruby on Rails

Optional static typing for Python 2 and 3 (PEP484)

scikit-learn: machine learning in Python

PowerShell for every system!

Models and examples built with TensorFlow

Synapse: Matrix reference homeserver

A place to report bugs on websites.

Cataclysm - Dark Days Ahead. A turn-based survival game set in a post-apocalyptic world.

Caffe: a fast open framework for deep learning.

Cocos2d-x is a suite of open-source, cross-platform, game-development tools used by millions of developers all over the world.

JupyterLab computational environment.