BrowserStack makes it really easy to test with different browsers, but this makes it even easier by adding a button to ever page and allowing you to quickly go through the browsers you need to test on.

Add Browser Sync into a rails app

MixIn used to extend ActiveRecord::Base classes implementing bulk insert and update operations through {#create_many} and {#update_many}.

Black magic for defining model-driven routes.

Generates transparent PNG and Data URI bumpspark-style sparklines. Use from Ruby directly or as a Rails helper.

A Ruby on Rails breadcrumbs plugin.

A simple wrapper for objects in less than 100 lines.

Butler is a Rack Middleware that serves static assets for your Rails app. It allows you to set HTTP headers for individual files or folders based on rules.

Butter is a headless CMS loved by engineers. See https://buttercms.com for details.

CacheableCSRFToken allows you to easily cache Ruby on Rails pages or partials containing a CSRF protection token. The user-specific token will inserted in the HTML before the response is sent to the user.

Imagine you have an Account model which has many transactions. calculable_attrs gem allows you to define Account#balance as SUM(transactions.amount) directly in your Account model. And solves n+1 problem for you in an elegant way.

Rails active record grouping with range

simple calendar gem, including helpers to display objects inside cells

WebDAV framework and extension for Rails 5

Quickly visualize which methods call which, their parameters, and return values.

Permit to manage the seo attributes for each page of Camaleon CMS.

CamelTrail makes it easy to keep a history of attribute changes on a model

A simple Rails 3 engine gem to manage and send newsletters.

Integrate Camunda with Ruby via its REST api by expecting a Ruby class for each external task.

make CanCan work with strong_parameters