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

Build cross platform desktop apps with JavaScript, HTML, and CSS

🔎 Open source distributed and RESTful search engine.

Free (libre) font editor for Windows, Mac OS X and GNU+Linux

A React framework for building text editors.

Angular Smart Data Table component

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

Space exploration, trading, and combat game.

Sentry is a cross-platform crash reporting and aggregation platform.

Facebook AI Research Sequence-to-Sequence Toolkit written in Python.

Kubernetes website and documentation repo:

A powerful cross-platform raw photo processing program

Swagger UI is a collection of HTML, Javascript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

Sentence Embeddings with BERT & XLNet

Universal markup converter

Simple, modern & fast web-based email client

Parallel computing with task scheduling

A friendly programming language from the future

This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler. Issues are managed on our own bug tracker at https://www.freecadweb.org/tracker

The repository for high quality TypeScript type definitions.

Simple, fast, safe, compiled language for developing maintainable software. Supports translation from C and (soon) C++. Compiles itself in <1s.

Build highly concurrent, distributed, and resilient message-driven applications on the JVM

Multi Theft Auto is a game engine that adds full network multiplayer functionality to Rockstar North's Grand Theft Auto game series, in which this functionality is not originally found.

The Free Software Media System

Datasets, Transforms and Models specific to Computer Vision

Modin: Speed up your Pandas workflows by changing a single line of code

A terminal built on web technologies

A JavaScript checker and optimizer.

BOSH release and development workspace for Concourse

One webpage for every book ever published!

A library that provides an embeddable, persistent key-value store for fast storage.

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

Apache Airflow (Incubating)

Run Kubernetes locally

A fancy self-hosted monitoring tool

ShellCheck, a static analysis tool for shell scripts

WordPress for Android

The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

The Prometheus monitoring system and time series database.

Generation of diagram and flowchart from text in a similar manner as markdown

Visual Studio Code Remote Development: Open any folder in WSL, in a Docker container, or on a remote machine using SSH and take advantage of VS Code's full feature set.

Spring Security

unix-like reverse engineering framework and commandline tools

Web Experience Toolkit (WET): Open source code library for building innovative websites that are accessible, usable, interoperable, mobile-friendly and multilingual. This collaborative open source project is led by the Government of Canada.

Wikidata scholarly profiles

AngularBellApp using couch 2.0. Part of OLE

Versatile Vue.js Framework

coala provides a unified command-line interface for linting and fixing all your code, regardless of the programming languages you use.

:gem: A fast, open source text processor and publishing toolchain, written in Ruby, for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.

An easy-to-use multi SQL dialect ORM for Node.js