Provides component-scoped CSS encapsulation using [data-capsule] attributes for Phlex components, ViewComponent components, and ERB templates. Styles are automatically scoped to prevent leakage between components. Inspired by component-based CSS approaches like Angular's view encapsulation and CSS modules. Works with Rails and can be used standalone in other Ruby frameworks (Sinatra, Hanami, etc.) or plain Ruby scripts.

A subdomain rewriting middleware for your Rails 4 app

Feature flags for Rails with selectable backends. Use Subflag Cloud (SaaS), ActiveRecord (self-hosted), or Memory (testing). Get typed values (boolean, string, integer, double, object) with the same API regardless of backend.

An model-agnostic framework for LLM AI development

This gem packages the extencion summernote-ext-addclass of Summernote editor for Rails' assets pipeline

This gem packages the extencion summernote-ext-image-attributes of Summernote editor for Rails' assets pipeline

This gem packages the extension summernote-image-attributes of Summernote editor for Rails' assets pipeline

Useful rails generators

Meta gem to bundle better_errors, rails-footnotes, super-pry, and pry-rails.

A collection of tools used by Launch Supply for Ruby developmentand Rubocop configs for consistent Rails development practices.

A rails gem to enable surveys in your application as easy as possible

Server-side rendering, caching, built on vite_rails.

OpenAPI documentation coverage report for Rails Route endpoints

Rails generator to build Swagger UI API doc viewer

swal_rails integrates SweetAlert2 v11 into Rails 7+ applications with first-class support for importmap, jsbundling, and sprockets. Includes auto-wired flash messages, Turbo confirm replacement, a Stimulus controller, Ruby view helpers, and full I18n.

An awesome plugin that extends Rails FormBuilder making the boolean fields looks like an awesome animated switch

The gem provides tagged syncing functionality and API methods.

SyncClient is an interface for synchronizing attributes between services. It provides both a means of publishing changes and subscribing to them

A rails gem to display your code properly on webpages using syntaxHighlighter

This gem provides T3 assets for your Rails 4+ application.