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.

Run Selenium tests more easily with install and updates for all supported webdrivers.

A Ruby CLI gem that beautifies the terminal's ls command, with color and font-awesome icons.

You can prove anything with facts!

Licensee automates the process of reading LICENSE files and compares their contents to known licenses using a fancy maths.

GitLab style guides and shared style configs.

Opal is a Ruby to JavaScript compiler. It is source-to-source, making it fast as a runtime. Opal includes a compiler (which can be run in any browser), a corelib and runtime implementation. The corelib/runtime is also very small.

Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.

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.

RubyCritic is a tool that wraps around various static analysis gems to provide a quality report of your Ruby code.

Rails REST API documentation tool

Cucumber Generator and Runtime for Rails

OTLP exporter for the OpenTelemetry framework

The push notification service for Ruby.

LicenseFinder works with your package managers to find dependencies, detect the licenses of the packages in them, compare those licenses against a user-defined list of permitted licenses, and give you an actionable exception report.

Gherkin parser

Utilities and tools we need to develop Decidim

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

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

Cucumber Expressions - a simpler alternative to Regular Expressions