kt-paperclip-optimizer is a Paperclip processor for optimizing and minifying uploaded images.

Description of Kuaidi100.

Imperavi Kube CSS & JS framework for the Rails asset pipeline.

Integrate a Rails app with our Kubernetes environment

Achievements engine for Rails application similar to World of Warcraft achievements system.

A simple web crawler for ruby

A well-tested script for easy deploying to Heroku

A basic UI starter kit - rails engine with useful helpers and bootstrap based UI modules

kuroko2 add readonly

Description of KuUi.

This Rails Engine provides a Flickr gallery for use in your own Rails project.

KuztusCMS for rails >= 3.1

Make redis on rails life easier

A simple way to manage SQL files with parameter binding in Ruby applications

can load stylesheet and javascript file from assets/views folder that have same structures with app/views folder.

Locations data

Chemotion LabIMotion

Quick way of adding labjs to your rails applications through a view helpers

Laces is a base Rails project that you can upgrade. It is used by thoughtbot to get a jump start on a working app. Use Laces if you're in a rush to build something amazing; don't use it if you like missing deadlines.

This plugin offers a rails engine for the bitcrowd sir trevor fork. With Image Upload and lots of other customizations to sir trevor.