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

Scrapy, a fast high-level web crawling & scraping framework for Python.

Scheduling infrastructure for absolutely everyone.

JRuby, an implementation of Ruby on the JVM

:speech_balloon: A community-driven python bot that aims to be as simple as possible to serve humans with their everyday tasks

The HTML Presentation Framework

📱 Nextcloud iOS app

Analytical Web Apps for Python. No JavaScript Required.

The world’s fastest framework for building websites.

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unl

c:geo - The powerful Android geocaching app.

lightweight, powerful javascript datetimepicker with no dependencies

DeepSpeed is a deep learning optimization library that makes distributed training easy, efficient, and effective.

Python dependency management and packaging made easy.

Vagrant is a tool for building and distributing development environments.

Vagrant is a tool for building and distributing development environments.

The world's simplest facial recognition api for Python and the command line

Extensible Dev Tools for Monorepos

Interactive Web Plotting for Python

Bears for coala

Fluent UI web represents a collection of utilities, React components, and web components for building web applications.

a Rocket-fast SYStem for LOG processing

Json.NET is a popular high-performance JSON framework for .NET

🦄 An open source interface for the Uniswap protocol

:date: Calendar app for Nextcloud

Theano is a Python library that allows you to define, optimize, and evaluate mathematical expressions involving multi-dimensional arrays efficiently. It can use GPUs and perform efficient symbolic differentiation.

Image Processing SciKit (Toolbox for SciPy)

E2E test framework for Angular apps

A scikit-learn compatible Python toolbox for machine learning with time series

A dock for the Gnome Shell. This extension moves the dash out of the overview transforming it in a dock for an easier launching of applications and a faster switching between windows and desktops.

Bitcoin Core integration/staging tree

wallabag is a self hostable application for saving web pages: Save and classify articles. Read them later. Freely.

Easy and Repeatable Kubernetes Development

RIOT - The friendly OS for IoT

The PHP Interpreter

Create agents that monitor and act on your behalf. Your agents are standing by!

Create agents that monitor and act on your behalf. Your agents are standing by!

A web interface for MySQL and MariaDB

A high-level app and dashboarding solution for Python

The markdown-based note-taking app that doesn't suck.

A virtual machine for executing programs written in Hack.

An extensible cross-language static code analyzer.

OpenToonz - An open-source full-featured 2D animation creation software

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

Mirror of Apache JMeter

A React-based UI toolkit for the web

The Serenity Operating System 🐞

Gin is a HTTP web framework written in Go (Golang). It features a Martini-like API with much better performance -- up to 40 times faster. If you need smashing performance, get yourself some Gin.

End to end backend server for frontend and mobile developers. 👩‍💻👨‍💻

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

KeePassXC is a cross-platform community-driven port of the Windows application “Keepass Password Safe”.