Jinrai is a awesome Cursor based pagination Link.

Some Rails API code written by JustinKo and ported to a badly written gem

Easy jQuery feature tours, based on ZURB's Joyride plugin (http://www.zurb.com/playground/jquery_joyride_feature_tour_plugin)

Provides easy installation and usage of jQCloud javascript library for your Rails 3.1+ application.

Provides the `jqGrid` jQuery plugin packaged for the Rails 3.1+ asset pipeline.

This gem provides jQuery-contextMenufor your Rails 3.1 application. (jQuery-contextMenu source code is at https://github.com/medialize/jQuery-contextMenu.git)

Jquery easing plugin for Rails 3.1+ asset pipeline

A port of the unobtrusive Prototype helpers in Rails 3 to jQuery

Why make the browser load images that the user isn't going to see? This Rails engine prevents images from loading until they're actually going to be displayed. This saves bandwidth, reduces server load, and helps the user stay under their data quota.

http://www.nikolaydyankov.com/lionbars

A gem to easily add mobile support to your Rails app!

qTip2 jQuery plugin

This gem provides the jQuery plugin jquery-treeview for your Rails 3.1 application.

This gem just adds jquery-waypoints to your ASSets

a small solution for removing all inline javascript from your views

A ruby gem that uses the Rails asset pipeline to include the jScrollPane plugin by Kelvin Luck and Tuukka Pasanen. THIS GEM IS DEPRECATED.

Jsdebug extends the asset pipeline for javascript logging.

Easily access your image assets in your JavaScript code

Jsonapi for Rails empowers your JSON API compliant APIs. Requires very little coding. http://jsonapi.org/format/

This gem allows you to filter and sort an ActiveRecord relation based on a request, following the JSON:API specification as closely as possible.