jruby-rack-worker. Thread-ed Background Workers on top of JRuby::Rack
54request_exception_handler. Rails gem/plugin for dealing with request parameter parsing exceptions
37session_off. session :off from Rails 2.2 "backported" (for 3+ and 2.3)
24script.js. javascript "script tag hack" abused - excellent for embedding gists / pasties / elephants (you name it)
18simple_captcha. Yet another SimpleCaptcha reincarnation that works without RMagick (on JRuby) and with Rails 3
10dienashorner. Ein Next-Generation-JavaScript-Engine für die J(Ruby)VM
3activerecord-bogacs. (unofficial) alternatives for ActiveRecord::ConnectionAdapters::ConnectionPool
3test-unit-context. Context for Test::Unit (2.x)
2overrides. An #overrides annotation for your (Ruby) methods. Inspired by Java's @Override
2bundle-fu. Ruby on Rails plugin - CSS/JS asset bundling in 10 seconds or less!
2less.rb. Leaner CSS, in your browser or Ruby (via less.js).
2logstash-patterns-core. Ruby
1delayed-threaded. Ruby
1punchblock. Telephony middleware library for Ruby
1trinidad_jmx_remote_extension. Allows you to enable remote JMX (Java Management Extensions) monitoring capabilities for Trinidad.
1ruby-yui-compressor. A Ruby interface to YUI Compressor for minifying JavaScript and CSS assets.
1fbjqry. A jQuery-like library for Facebook FBJS
1disable_test_fixtures. rails plugin that disables fixture loading during test setup
1F-ReC. Function Recognition prototype implemented with genetic computation patterns.
1lcabruby. LCABruby is a small ruby script that creates an uncompressed MS Cabinet File from a set of input files. LCABruby is a ruby port of LCABperl.
1therubyrhino. Embed the Mozilla Rhino Javascript interpreter into Ruby
1dotjs-addon. ~/.js for Firefox
1form. jQuery Form Plugin
1trinidad_init_services. Trinidad init services based on Apache Commons Daemon and JRuby-jsvc
1asset_translate. I18n extension that "translates" assets.
1globalize2. The second incarnation of Globalize for Rails
1