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.

A gem to document components in GOV.UK frontend applications

hamlit-rails provides generators for Rails 4.

Ruby on Rails view helpers for the beautiful hand-crafted SVG icons, Heroicons.

A gem that easily generates imgproxy URLs for your images

Kaminari views for Twitter Bootstrap (rails engine)

Integrate Litestream with the RubyGems infrastructure.

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

Mountain View helps you create reusable visual components on your Rails Application.

Process your attachments with FFMPEG

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

This gem integrates Plupload 2.1.1 with the Rails asset pipeline.

Admin interface builder

rails-latex is a renderer for rails which allows tex files with erb to be turned into an inline pdf.

Generate Mermaid ERD for Ruby on Rails

Template generator for Ruby on Rails 3 applications

Timeseries data monitoring framework running as a rails engine

Referral codes & affiliate links for Ruby on Rails apps

Referral codes for Ruby on Rails applications