Haml-rails provides Haml generators for Rails 5. It also enables Haml as the templating engine for you, so you don't have to screw around in your own application.rb when your Gemfile already clearly indicated what templating engine you have installed. Hurrah.

Extraction of the key_transform abilities of ActiveModelSerializers

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.

Extracted from Grape, A Ruby framework for rapid API development with great conventions.

Ruby integrations for the X-Pack extensions for Elasticsearch

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.

Seed Fu is an attempt to once and for all solve the problem of inserting and maintaining seed data in a database. It uses a variety of techniques gathered from various places around the web and combines them to create what is hopefully the most robust seed data system around.

Run shell commands safely, even with user-supplied values

Have you ever wanted to do things like "6.business_days.from_now" and have weekends and holidays taken into account? Now you can.

Fire in the disco. Fire in the ... taco bell.

A small library for doing (command) lines

Enumerated attributes with I18n and ActiveRecord/Mongoid/MongoMapper support

Simple testing of Sidekiq jobs via a collection of matchers and helpers

Tire is a Ruby client for the Elasticsearch search engine/database. It provides Ruby-like API for fluent communication with the Elasticsearch server and blends with ActiveModel class for convenient usage in Rails applications. It allows to delete and create indices, define mapping for them, supports the bulk API, and presents an easy-to-use DSL for constructing your queries. It has full ActiveRecord/ActiveModel compatibility, allowing you to index your models (incrementally upon saving, or in bulk), searching and paginating the results. Please check the documentation at <http://karmi.github.com/retire/>.

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

Route path helpers for Grape

The push notification service for Ruby.

Arbre makes it easy to generate HTML directly in Ruby

Map Redis types directly to Ruby objects. Works with any class or ORM.

Chewy provides functionality for Elasticsearch index handling, documents import mappings and chainable query DSL