kramdown is a fast, pure Ruby Markdown superset converter, using a strict syntax definition and supporting several common extensions.

Emacs mac port formulae for the Homebrew package manager

Addressable is an alternative implementation to the URI implementation that is part of Ruby's standard library. It is flexible, offers heuristic parsing, and additionally provides extensive support…

A tiny 32 bit kernel written in Rust

A simple wrapper for posting to slack channels

Unofficial Unicorn Mirror.

📝 A collection of example fastlane setups

Re:VIEW is flexible document format/conversion system

Ruby string class extension. It add some methods to set color, background color and text effect on console easier using ANSI escape sequences.

Sentry SDK for Ruby

The official Airbrake library for Ruby applications

Add a badge to your app icon

SAML SSO for Ruby

High-level image processing wrapper for libvips and ImageMagick/GraphicsMagick

Script to download the sample code for all WWDC 2018 sessions.

Handle unread records and mark them as read with Ruby on Rails

Release pull request generator

Rapidly and safely prototyping your rails application

💎 Ruby wrapper for Pygments syntax highlighter

Ruby bindings to Firebase Cloud Messaging (FCM) for Android, iOS or Web

A nice shortcut for group count queries

LINE Messaging API SDK for Ruby

Exception tracking and logging from Ruby to Rollbar

Google Play Crawler

A Ruby wrapper around the Google Places API

📕 Ruby on Railsガイドの公開リポジトリです。1600ページ超えの大型リファレンスとなっています。

Find unused Swift classes

Devise SAML 2.0 authentication strategy

This gem packages the bootstrap-datetimepicker for the Rails 3.1+ asset pipeline.

Powers multi-language support for CodeCrafters challenges