Track changes to your models, for auditing or versioning. See how a model looked at any stage in its lifecycle, revert it to any version, or restore it after it has been destroyed.

Track changes to your models, for auditing or versioning. See how a model looked at any stage in its lifecycle, revert it to any version, or restore it after it has been destroyed.

A plugin for RuboCop code style enforcing & linting tool. It includes Rubocop configuration used at Airbnb and a few custom rules that have cause internal issues at Airbnb but are not supported by core Rubocop.

Rails REST API documentation tool

Search Engine Optimization (SEO) plugin for Ruby on Rails applications.

Cucumber Generator and Runtime for Rails

GitLab style guides and shared style configs.

PgSearch builds Active Record named scopes that take advantage of PostgreSQL's full text search

Gives letter_opener an interface for browsing sent emails

This gem provides common Dangerfile and plugins for GitLab projects.

Utilities and tools we need to develop Decidim

GitLab experimentation library.

Print stack trace of all DB queries to the Rails log. Helpful to find where queries are being executed in your application.

An enterprise security extension for devise.

Blacklight is an open source Solr user interface discovery platform. You can use Blacklight to enable searching and browsing of your collections. Blacklight uses the Apache Solr search engine to search full text and/or metadata.

GitLab triage automation project.

Code style checking for GitHub Ruby repositories

Apartment allows Rack applications to deal with database multitenancy through ActiveRecord

Render MJML + ERb template views in Rails

This gem configures Rails for CloudFlare so that request.ip and request.remote_ip and work correctly.