Ensures consistent output of db/schema.rb despite local differences in the database

FixtureBuilder allows testers to use their existing factories, like FactoryGirl, to generate high performance fixtures that can be shared across all your tests and development environment. The best of all worlds! Speed, Maintainability, Flexibility, Consistency, and Simplicity!

A live reloading system that updates just what's needed to offer a smooth experience.

Build JSON API-compliant APIs on Rails with no (or less) learning curve.

Kuroko2 is a web-based job scheduler/workflow manager created at Cookpad Inc.

Create system tests interactively.

Prefixed IDs generates IDs with friendly prefixes for your models

Out of the box, Rails will render templates in a controller context only. This gem allows for calling "render" from anywhere: models, background jobs, rake tasks, you name it.

A simple, extensible Rails forum

TabsOnRails is a simple Ruby on Rails plugin for creating tabs and navigation menu for a Rails project.

Adds multi themes support to your Rails 3/4 application

Flexible workflow gem.

Store difference kind of actions (Like, Follow, Star, Block ...) in one table via ActiveRecord Polymorphic Association.

Use searchable selects based on Select2 in Active Admin forms and filters.

NO cookies, NO JavaScript, NO third parties and NO bullshit.

ActiveStorage blob validator.

Barista provides simple, integrated support for CoffeeScript in Rack and Rails applications. Much like Compass does for Sass, It also provides Frameworks (bundleable code which can be shared via Gems). Lastly, it also provides a Rack Application (which can be used to server compiled code), a ar...

Bootstrap is Twitter's toolkit for kickstarting CSS for websites, apps, and more. It includes base CSS styles for typography, forms, buttons, tables, grids, navigation, alerts, and more.

Simplifies using Chart.js in Rails

Creates a Rails 3 engine with Rakefile, Gemfile and running tests