A platform for developing apps using JRuby on Android.

Ruby wrapper and CLI for the GitLab REST API

Official gem repository: Ruby kernel for Jupyter/IPython Notebook

Small daemon framework for ruby, with logging, error handler, scheduling and much more.

The nifty ruby gui toolkit.

Markov Chain Generator

The most complete implementation of an Elixir/F#-like "Pipe" for Ruby in the form of "chainable methods"

Use your documentation as a specification: parse and evaluate ruby code from markdown

Ruby Websocket Game Server

Multiple constructors in Ruby

Emoji extension for Rack