Easy file attachment management for ActiveRecord

A Capybara driver for headless WebKit to test JavaScript web apps

Magical Authentication

Speeds up your Rails 3 assets:precompile by only recompiling changed files, and only compiling once to generate all assets

Automatically restart Unicorn workers based on 1) max number of requests and 2) max memory

Efficient bulk inserts with ActiveRecord

jRails is a drop-in jQuery replacement for Prototype/script.aculo.us on Rails. Using jRails, you can get all of the same default Rails helpers for javascript functionality using the lighter jQuery …

Spinach is a BDD framework on top of Gherkin.

Add support for master/slave database clusters in ActiveRecord to improve performance.

Add support for master/slave database clusters in ActiveRecord to improve performance.

Ruby Data Grid

Ungarble multibyte download filename on certain platform. Rails integration included.

TODO: one-line summary of your gem