Stylist provides powerful stylesheet management for your Rails app. You can organize your CSS files by media, add, remove or prepend stylesheets in the stylesheets stack from your controllers and views, and process them using Less or Sass. And as if that wasn't awesome enough, you can even minify...

Library for interacting with Cloudflare Workers KV Storage and configuring connection from a Rails application.

Drop-in upgrade of legacy devise-specs gem. Generates the Devise acceptance tests for Rails 6+.

A Rails engine gem for deriving discrete data points from narrative text via natural language processing (NLP). The gem includes a user interface to present the abstracted data points for confirmation/revision by curator.

This gem provides a Rails concern to validate date fields in ActiveRecord models, allowing the exclusion of specific fields if needed.

Zero-dependency CLI that parses db/schema.rb and answers 'what's in this table?' in under a second — without booting Rails.

Collection of features to share between rails and ruby repositories.

Snowglobe is a gem that helps erect and destroy Rails applications for use in tests.

Send ActionMailer messages with the Flowmailer API

Form Object with simple DSL which allows nested Form Objects and arrays of Form Objects. Form Object is compatible with Rails form builders, can update its attributes from a hash and serialize them to a hash. Form Object attributes could be mapped to models attributes and Form Object can be loade...

A dead simple roles plugin for Rails.

Detailed version tracking of an item and its associations in Ruby on Rails. Based on Papertrail but with better association handling.

Simple Rails generator to create a class in the lib directory with a matching spec.

Restores response predicates removed from ActionDispatch::TestResponse in Rails 6

Colorize `rails routes` output and insert line breaks between controllers

This gem provides a set of handy extensions to Spine and Rails to make you a happier programmer

Dry

Flexible, rule-based cache invalidation for Rails with batching, async jobs, and association support.

A rails form helper and builder for use with Twitter's Bootstrap. It wraps form elements with the DOM necessary to render them correctly using Bootstrap and automatically renders validation errors using Bootstrap.

Provides generated HTML data for Rails application.