Helpers and shortcuts with Arel

AuditTracker helps you centralize data tracking configuration to be used across different models

AutoAdmin: an Admin UI that prefers hints over directions

Recursively delete a collection and its all assoication with less sqls

Catch invalid JSON requests and return 400 response.

Improvements to server-generated JavaScript (SJR) responses in Rails

Browse nearby plugin for Blacklight.

Bootstrap wrapper for rails

Calculate metrics and display a simple broken/not broken dashboard.

Opinionated toolbox for building centralised authorities

bulk processing routing for Rails

Generate and validate short-lived capability tokens.

A validate image ratio gem for carrierwave

CarrierWave plugin for storing files in the Roz files API

Rails engine for automatically renewing SSL certificates.

Synchronise your MailChimp list subscription details with your own data.

Supports rules-based cloning, Mongoid, and distributed operations

Rack Middleware that handles directs incoming requests to their aliased path targets

Rehearsal is a Rack Middleware gem that allows model changes to be previewed without persisting them to the database. It achieves this by intercepting the original update request and spawning a second request to Rails for a preview, wrapping both in a single database transaction that is rolled back after the preview is generated.

It lets you use methods like create, update, destroy in the Javascript while handling all the setup and providing basic security out of the box.