Write React UI components in pure Ruby.

Rails extensions for using Roar in the popular web framework.

Write Through and Read Through caching library inspired by CacheMoney and cache_fu, support ActiveRecord 4.

Create temporary table-backed ActiveRecord models for use in tests

It allows an application to have many different ways of rendering static assets and dynamic views.

It allows an application to have many different ways of rendering static assets and dynamic views.

Rich text editor for Active Admin using wysihtml5.

ActiveRecord provides validations on app level but it won't guarantee the consistent. In some cases, like `validates_uniqueness_of` it executes additional SQL query to the database and that is not very efficient. The main goal of the gem is to provide compatibility between database constraints and ActiveRecord validations with better performance and consistency.

Easy SQL based report generation with the ability to accept request parameters and render multiple formats.

Add social network friendship features to your Active Record models.

Add Google Material Icons in your Rails projects easily. It is a library with +2500 icons ;)

Metamagic is a simple Ruby on Rails plugin for creating meta tags.

Sometimes we have to write some Rails code in the migrations and it's hard to keep them in working state because models wich are used there changes too often. there some techniques which help to avoid these pitfalls. For example, define model classes in the migrations or write raw SQL. But they don't help in 100% cases anyway. This gem promises to solve the problem in a simple way.

The minitest-spec-rails gem makes it easy to use the MiniTest::Spec DSL within your existing Rails 3 or 4 test suite.

Multiple databases for Rails

A simple framework for building APIs with Grape

Add width, height and size methods to paperclip images

Manage money in Shopify with a class that wont lose pennies during division!

Reworked the contact_us gem to add a basic contact us form to Spree.

X-editable for Rails