Watir stands for Web Application Testing In Ruby It facilitates the writing of automated tests by mimicing the behavior of a user interacting with a website.

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

Cucumber Generator and Runtime for Rails

i18n-tasks helps you find and manage missing and unused translations. It analyses code statically for key usages, such as `I18n.t('some.key')`, in order to report keys that are missing or unused, pre-fill missing keys (optionally from Google Translate), and remove unused keys.

GitLab style guides and shared style configs.

Parses SQL queries using a copy of the PostgreSQL server query parser

A gem that makes it easy to prevent server side request forgery (SSRF) attacks

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

The sys-filesystem library provides a cross-platform interface for gathering filesystem information, such as disk space and mount point data.

gitlab-license helps you generate, verify and enforce software licenses.

Gives letter_opener an interface for browsing sent emails

Cucumber Expressions - a simpler alternative to Regular Expressions

Utilities and tools we need to develop Decidim

GitLab experimentation library.

OpenTracing Tracer implementation for Jaeger in Ruby

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

Validate a regular expression string against what ECMA-262 can actually do.

Library for parsing InnoDB data files in Ruby

ActiveInteraction manages application-specific business logic. It is an implementation of what are called service objects, interactors, or the command pattern. No matter what you call it, its built to work seamlessly with Rails.

Fast, simple and easy to use JSON:API serialization library (also known as fast_jsonapi).