Direct Contributions
Homebrew/legacy-homebrew

💀 The former home of Homebrew/homebrew (deprecated)

NixOS/nix

Nix, the purely functional package manager

bundler/bundler

Manage your Ruby application's gem dependencies

comfy/comfortable-mexican-sofa

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

gnab/remark

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

hankache/perl6intro

Perl 6 Introduction

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

losingkeys/vim-niji

Yet another rainbow parentheses plugin.

ndmitchell/hoogle

Haskell API search engine

open-uri-redirections/open_uri_redirections

OpenURI patch to allow redirections between HTTP and HTTPS

rack/rack

a modular Ruby webserver interface

rvm/rvm-site

RVM website and documentation

serokell/nix-npm-buildpackage

build nix packages that use npm/yarn packages

siers/nix-gitignore

A nix expression that filters source based on a .gitignore file.

sinatra/sinatra

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

sstephenson/sprockets

Rack-based asset packaging system

tom-anders/Easy_xkcd

An easy and simple open source xkcd reader


Indirect Contributions (e.g. Issues)
chrisdone/formatting

Format strings type-safely with combinators

gitlabhq/gitlabhq

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

haskell-suite/haskell-src-exts

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

jashkenas/docco

Literate Programming can be Quick and Dirty.

resume/resume.github.com

Resumes generated using the GitHub informations

rubinius/rubinius

The Rubinius Language Platform

sbt/sbt

sbt, the interactive build tool

simonmichael/shelltestrunner

Easy, repeatable testing of CLI programs/commands