A button_to helper that can be used inside a form tag (unlike Rails's own button_to)

This gem provides google code bwip-js for your Rails 3 application.

Commandline tool for querying a barnyard2 db.

too much

cable-ready custom element

Extend Turbo Streams with Custom Turbo Stream Actions or CableReady operations

This gem enables automatic failover to a secondary caching method when the primary fails.

Automatically add application locale (I18n.locale) as a part of cache key in Rails views.

CAIL Systems Ltd's 3 of 9 Barcode font with asset pipeline for Rails >= 3.1

The Baremetrics Calendar date range picker is a simplified solution for selecting both date ranges and single dates all from a single calender view. This gem allows for its easy inclusion into the rails asset pipeline.

Instruments all ActiveRecord callbacks and prints their execution order, source location, and timing to the terminal during development and test.

callpixels.js rails wrapper

Middleware to transform camelCase into snake_case and back

Conventions & helpers simplifying the use of CanCanCan in complex Rails applications.

Unit test helpers for CanCan

This gem provides CanJS (for jQuery) for your Rails 3.1+ application.

Use canvasXpress with Rails

capcoauth-gem is a library to integrate Rails applications with Capcoauth authentication service

This gem provides Cape.JS for your Rails application.

Simple uWSGI management with capistrano