Stars
Typhoeus wraps libcurl in order to make fast and reliable requests.
Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.
Makes tests easy on the fingers and the eyes
A Capybara driver for headless WebKit to test JavaScript web apps
Date and time validation plugin for ActiveModel and Rails. Supports multiple ORMs and allows custom date/time formats.
Asynchronous HTTP Client (EventMachine + Ruby)
Treat an ActiveRecord model as a file attachment, storing its patch, size, content type, etc.
SQL Server Adapter For Rails
A new plugin approach to attempting to solve the usage of subdomains in linking and routing in Rails projects.
simple backup for mysql, posgresql, svn and files to s3 or local filesystem
Secures ActiveRecord attributes with public key encryption
Battle-tested capistrano recipes for ruby, rubygems, apache, passenger, delayed_job, juggernaut, thinking_sphinx, mongodb, whenever, among other popular tools
The ruby on rails plugin for teethgrinder's Open Flash Chart (version 2)
Making HTML emails a little less painful. Writes css inline and corrects image urls.
Natural-looking Finder Queries for ActiveRecord
Gets the Rails flash object working with page cacheing.
TextMate bundle for Ruby Shoulda gem/Rails plugin
Adds a helper method for generating HTML tables from collections
Ruby gem for interacting with Yahoo's BOSS web service. BOSS is kind of moribund, so I'm not really maintaining this anymore.
Record network requests and responses for easy stubbing of external calls
Memcache server with substring deleting and aggregate functions
Parse out information in undeliverable messages as TMail objects