A framework for building reusable, testable & encapsulated view components in Ruby on Rails.

scikit-learn: machine learning in Python

Internationalization (i18n) library for Ruby

RouteMechanic detects broken routes with ease 🚋

Build client libraries compliant with specification defined by jsonapi.org

gh readme

An intelligent — pure Ruby — WHOIS parser.

DeviceDetector is a precise and fast user agent parser and device detector written in Ruby

Numeral.js port to Elm

Rack::Test is a layer on top of Rack's MockRequest similar to Merb's RequestHelper

A gem providing "time travel", "time freezing", and "time acceleration" capabilities, making it simple to test time-dependent code. It provides a unified method to mock Time.now, Date.today, and Da…

Generate static documentation of your Elm project.

Ruby on Rails

RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data

The Ruby Spreadsheet by ywesee GmbH

A Ruby static code analyzer, based on the community Ruby style guide.

Code style checking for RSpec files

A super mario clone in Elm

Ruby enVironment Manager (RVM)