Creates surrogate keys on ActiveRecord models, sets cache/surrogate headers, and adds a purge method to ActiveRecord objects.

Fleximage is a Rails plugin that tries to make image uploading and rendering super easy.

Gaffe handles Rails error pages in a clean, simple way.

GeoBlacklight provides a world-class discovery platform for geospatial (GIS) holdings. It is an open collaborative project aiming to build off of the successes of the Blacklight Solr-powered discovery interface and the multi-institutional OpenGeoportal federated metadata sharing communities.

Rails engine supplying the GOV.UK header/footer template

View routes for all Grape API's mounted on Rails

A gem that easily generates imgproxy URLs for your images

Validate Rails forms on the client side, simply

Translations for the kaminari gem

Integrate Litestream with the RubyGems infrastructure.

A Railtie for for integrating the [Logging](https://github.com/TwP/logging) framework into your Rails 3 application.

A simple newsletter engine for rails.

A stats collection and distributed tracing framework

Process your attachments with FFMPEG

Paul Revere provides a model and helper methods to do one-off style announcements.

Playbook UI is built out in Ruby View Components and React Components. Playbook takes a modern design approach and applies it in a way that makes it easy to support bleeding edge or legacy systems.

This gem integrates Plupload 2.1.1 with the Rails asset pipeline.

Add any icon library to a Rails app, from Heroicons, to Lucide to Tabler (and others). Rails Icons is library-agnostic, so you can add any library while using the same interface.

Generate and install a favicon for all platforms with RealFaviconGenerator.

rails_sortable provides easy drag & drop sorting for rails 4 and 5.