CSV Validator

Enumerations for Ruby with some magic powers!

Rails bindings for opal JS engine

Rambulance provides a simple and safe way to dynamically generate error pages.

A Redis backend store for Rack::Cache

Crummy is a simple and tasty way to add breadcrumbs to your Rails applications.

Makes integrating filepicker.io with rails 4 easy

Define dependency graphs of Sidekiq jobs

Create temporary table-backed ActiveRecord models for use in tests

ach is a Ruby helper for building and parsing ACH files. In particular, it helps with field order and alignment, and adds padding lines to end of file.

Add a blog to your Rails application in minutes with this mountable Rails Engine

A Chargify API wrapper for Ruby using ActiveResource

Godmin is an admin framework for Rails 5+. Use it to build dedicated admin sections for your apps, or stand alone admin apps such as internal tools.

A good, simple, solid tagging extension for ActiveRecord

Add social network friendship features to your Active Record models.

Translate your apps with pleasure (sort of...) and for free. It's simple i18n web interface, build on top of twitter bootstrap, that one may find helpful in translating app by non-technicals.

The minitest-spec-rails gem makes it easy to use the MiniTest::Spec DSL within your existing Rails 3 or 4 test suite.

A rich text editor for everyday writing

Adds zipcode validation methods to ActiveModel considering different country zipcode formats.

Bootstrap is Twitter's toolkit for kickstarting CSS for websites, apps, and more. It includes base CSS styles for typography, forms, buttons, tables, grids, navigation, alerts, and more.