autoNumeric.js library automatically formats currency and numbers. With an ujs flavor it is now directly usable in a rails project. All credits for autoNumeric.js library its-self go to its creator BobKnothe

Blacklight Range Limit plugin

AJAX/Rails engine file browser for cloud storage services

Provides a dead-simple way to run scenarios with Firebug enabled under the selenium driver.

integrated library system

Passkit offers you a full Rails engine to serve Wallet Passes for iOS and Android in pkpass format.

Track keywords search, checkout events, add to cart, remove from cart and other events.

Automatically highlight used elements in Selenium-WebDriver

A Rails grid plugin to create grids with sorting, pagination, and filters generated automatically based on column types. The contents of the cell are up for the developer, just like one does when rendering a collection via a simple table. WiceGrid automates implementation of filters, ordering, paginations, CSV export, and so on. Ruby blocks provide an elegant means for this.

Automatically makes your Rails app loading content in the background via ajax. Works by turning all internal links into ajax links that trigger an update of the page's content area. Also form submissions are automatically turned into ajax requests. Uses the html5 history interface for changing the url and making the browser's back and forward buttons working with ajax. Falls back to a hash based approach for browsers without the history interface (like Internet Explorer <10). Transparently handles redirects and supports flash messages and page titles. Requires Ruby 1.9 and the asset pipeline.

A AlchemyCMS and Solidus integration

Record the operation of a Ruby program, using the AppLand 'AppMap' format.

Opens your browser and finds your bank account status.

Offload the rendering of slow view partials with ActiveJob and ActionCable to reduce page load times.

Framework for creating rich WebGL-enabled applications using JavaScript and Ruby. Can be used stand-alone to create static JavaScript documents, or integrated seamlessly with Ruby on Rails to build dynamic WebGL applications.

Web automation DSL on top of webdriver and nokogiri

A private Puppet forge

A Rails Engine that generates a page transition diagram for your Rails app from request specs

Currently supported editors are CKEditor and TinyMCE

Configurable affiliates and referrals features for Spree