Grande.js For Rails 3.1+

Rails helpers to add google data layer javascript to your pages

Rails 3.1 engine for jwysiwyg

Kannel integration for Rails

Seamless integration between Rails and Karma

Google Maps API for rails

humdrum-rails is a collection of useful generators which are quite handy for starting up a project in ruby on railgem.

KaTeX with Rails integration

Napa features for Rails

Rails helper for embed Google Maps.

Jealous of custom <tags> in JS frameworks and want them in your Rails apps? CustomTag allows you to use custom HTML tags in your Rails project and have them be replaced with standard HTML tags and attributes.

gRaphael packaged for Rails assets pipeline

{Marlowe}[https://github.com/KineticCafe/marlowe] is a Rack middleware that extracts or creates a request ID using a pre-defined header, permitting request correlation across multiple services. When using Rails, Marlowe automatically adds itself to the middleware before <tt>Rails::Rack::Logger</...

jRails is a drop-in jQuery replacement for Prototype/script.aculo.us on Rails. Using jRails, you can get all of the same default Rails helpers for javascript functionality using the lighter jQuery library.

Rails wrapper for picturefill.

BestInPlace is a jQuery script and a Rails 3 helper that provide the method best_in_place to display any object field easily editable for the user by just clicking on it. It supports input data, text data, boolean data and custom dropdown data. It works with RESTful controllers.

Integrates jquery-raty into the Rails 3 asset pipeline.

A Web Photo Gallery, written with Rails on rails, Pictrails can manage several photo galleries.

gRaphael packaged for Rails assets pipeline

Add Mocha/Chai spec runner to Rails