Flexible authentication solution for Rails with Warden.

Official Geokit plugin for Rails/ActiveRecord. Provides location-based goodness for your Rails app. Requires the Geokit gem.

Object-based searching (and more) for simply creating search forms. Not currently maintained.

Use your angular templates with rails' asset pipeline

Integrates the Twitter Bootstrap pagination component with will_paginate

Allows file upload using FTP for CarrierWave uploaders.

Use PostgreSQL large objects (AKA BLOBs) to store your files inside the database