Automatic Rails code style checking tool. A RuboCop extension focused on enforcing Rails best practices and coding conventions.

Delayed_job (or DJ) encapsulates the common pattern of asynchronously executing longer tasks in the background. It is a direct extraction from Shopify where the job table is responsible for a multitude of core tasks.

Chronic is a natural language date/time parser written in pure Ruby.

Redis store for ActiveSupport

All sorts of useful information about every country packaged as pretty little country objects. It includes data from ISO 3166

Changelog generation has never been so easy. Fully automate changelog generation - this gem generate changelog file based on tags, issues and merged pull requests from GitHub.

ActiveModel/Record integrations for Elasticsearch.

Essential models, mailers, and classes for the Solidus e-commerce project.

Draper adds an object-oriented layer of presentation logic to your Rails apps.

Wicked PDF uses the shell utility wkhtmltopdf to serve a PDF file to a user from HTML. In other words, rather than dealing with a PDF generation DSL of some sort, you simply write an HTML view as you would normally, and let Wicked take care of the hard stuff.

Extracting `assigns` and `assert_template` from ActionDispatch.

Deploy web apps in containers to servers running Docker with zero downtime.

Deploy web apps in containers to servers running Docker with zero downtime.

REST on Rails. Wrap your RESTful web app with Ruby classes and work with them like Active Record models.

Strategies for cleaning databases. Can be used to ensure a clean slate for testing.

Code generator for legacy Google REST clients

Ruby C bindings to the excellent Yajl JSON stream-based parser library.

Export i18n translations and use them on JavaScript.

Deprecated sanitizer API extracted from Action View.

JSON API(jsonapi.org) serializer that works with rails and can be used to serialize any kind of ruby objects