Direct Contributions
AJChapman/formatting

Format strings type-safely with combinators

EFForg/https-everywhere

A browser extension that encrypts your communications with many websites that offer HTTPS but still allow unencrypted connections.

Homebrew/legacy-homebrew

💀 The former home of Homebrew/homebrew (deprecated)

NixOS/nix

Nix, the purely functional package manager

NixOS/nixpkgs

Nix Packages collection

admin-ch/CovidCertificate-App-Android

CovidCertificate Apps for Android

badges/shields

Concise, consistent, and legible badges in SVG and raster format

brian-team/brian2

Brian is a free, open source simulator for spiking neural networks.

comfy/comfortable-mexican-sofa

ComfortableMexicanSofa is a powerful Ruby on Rails 5.2+ CMS (Content Management System) Engine

fdroid-website

Jekyll page to power https://f-droid.org, staging at https://staging.f-droid.org/

fdroiddata

Data for the main F-Droid repository at https://f-droid.org

fdroidserver

Tools for managing builds, indexes, updates, and deployments for F-Droid repositories.

gnab/remark

A simple, in-browser, markdown-driven slideshow tool.

gnupg

The GNU Privacy Guard

hankache/rakuguide

The Raku Guide

hashicorp/vagrant

Vagrant is a tool for building and distributing development environments.

haskell-hvr/HsYAML

YAML 1.2 implementation in pure Haskell

i3/i3

A tiling window manager

jitsi/jicofo

JItsi COnference FOcus is a server side focus component used in Jitsi Meet conferences.

jitsi/jitsi-meet

Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.

jitsi/jitsi-videobridge

Jitsi Videobridge is a WebRTC compatible video router or SFU that lets build highly scalable video conferencing infrastructure (i.e., up to hundreds of conferences per server).

kivy/buildozer

Generic Python packager for Android and iOS

kivy/pyjnius

Access Java classes from Python

kivy/python-for-android

Turn your Python application into an Android APK

losingkeys/vim-niji

Yet another rainbow parentheses plugin.

lunasorcery/pridecat

🏳️‍🌈 Like cat but more colorful! ✨

ndmitchell/hoogle

Haskell API search engine

open-uri-redirections/open_uri_redirections

OpenURI patch to allow redirections between HTTP and HTTPS

pallets/werkzeug

The comprehensive WSGI web application library.

pypy

PyPy is a very fast and compliant implementation of the Python language.

python/cpython

The Python programming language

rack/rack

A modular Ruby web server interface.

reproducible-website

https://reproducible-builds.org/

rubygems/bundler

Manage your Ruby application's gem dependencies

rvm/rvm-site

RVM website and documentation

serokell/nix-npm-buildpackage

Build nix packages that use npm/yarn

siers/nix-gitignore

superseded / unmaintained

simonmichael/shelltestrunner

Easy, repeatable testing of CLI programs/commands

sinatra/sinatra

Classy web-development dressed in a DSL (official / canonical repo)

sstephenson/sprockets

Rack-based asset packaging system

termux/termux-app

Termux - a terminal emulator application for Android OS extendible by variety of packages.

tom-anders/Easy_xkcd

An easy and simple open source xkcd reader

tommoor/react-emoji-render

Normalize and render emoji's the way your users expect.

untra/polyglot

:abc: Multilingual and i18n support tool for Jekyll Blogs


Indirect Contributions (e.g. Issues)
NixOS/ofborg

@ofborg tooling automation https://monitoring.nix.ci/dashboard/db/ofborg

TeamNewPipe/NewPipe

A libre lightweight streaming front-end for Android.

androguard/androguard

Reverse engineering, Malware and goodware analysis of Android applications ... and more (ninja !)

gitlabhq/gitlabhq

GitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com

hanslub42/rlwrap

A readline wrapper

haskell-suite/haskell-src-exts

Manipulating Haskell source: abstract syntax, lexer, parser, and pretty-printer

jashkenas/docco

Literate Programming can be Quick and Dirty.

kivy/kivy

Open source UI framework written in Python, running on Windows, Linux, macOS, Android and iOS

mdn/sprints

MDN Web Docs content issue management

npm/read

read(1) for node.

pallets/click

Python composable command line interface toolkit

pallets/flask

The Python micro framework for building web applications.

pypy/pyrepl

Pure python readline - works on Python 2, Python 3, PyPy 2, PyPy 3

r0x0r/pywebview

Build GUI for your Python program with JavaScript, HTML, and CSS

resume/resume.github.com

Resumes generated using the GitHub informations

rubinius/rubinius

The Rubinius Language Platform

sbt/sbt

sbt, the interactive build tool

sharkdp/bat

A cat(1) clone with wings.

spesmilo/electrum

Electrum Bitcoin Wallet

termux/proot-distro

An utility for managing installations of the Linux distributions in Termux.

vim/vim

The official Vim repository