Bad news. The server hosting The Ruby Toolbox went bust on the evening of June 7th. While I do have backups, the original source code is in a very outdated state so I currently don't feel it makes sense to try and get it running again.

For the time being, here is a very stripped down version of the Ruby Toolbox's contents.

Update June 13th: I'd like to invite you to join the discussion on the future of the Toolbox on github. You can also get in touch directly on Twitter.

Christoph
 Score 26.93

Sprockets

Sprockets is a Rack-based asset packaging system that concatenates and serves JavaScript, CoffeeScript, CSS, LESS, Sass, and SCSS.

 Rubygem sprockets
 Score 19.26

Uglifier

Uglifier minifies JavaScript files by wrapping UglifyJS to be accessible in Ruby

 Rubygem uglifier
 Github lautis/uglifier
 Score 17.64

coffee-script

Ruby CoffeeScript is a bridge to the JS CoffeeScript compiler.

 Score 2.39

gon

If you need to send some data to your js files and you don't want to do this with long way trough views and parsing - use this force!

 Rubygem gon
 Github gazay/gon
 Score 2.37

opal

Ruby runtime and core library for JavaScript.

 Rubygem opal
 Github opal/opal
 Score 0.61

wiselinks

Wiselinks makes following links and submitting some forms in your web application smarter and faster

 Score 0.52

Juicer

Resolve dependencies, merge and minify CSS and JavaScript files with Juicer - the command line tool for frontend engineers

 Rubygem juicer
 Score 0.45

paloma

Page-specific javascript for Rails done right

 Rubygem paloma
 Score 0.42

Barista

Barista provides simple, integrated support for CoffeeScript in Rack and Rails applications. Much like Compass does for Sass, It also provides Frameworks (bundleable code which can be shared via Gems). Lastly, it also provides a Rack Application (which can be used to server compiled code), a around_filter-style precompiler (as Rack middleware) and simple helpers for rails and Haml. For more details, please see the the README file bundled with it.

 Rubygem barista
 Github Sutto/barista
 Score 0.35

opal-rails

Rails bindings for opal JS engine

 Rubygem opal-rails
 Github opal/opal-rails
 Score 0.32

mousetrap-rails

Mousetrap is a javascript library for handling keyboard shortcuts in your web applications. This gem integrates Mousetrap with Rails asset pipeline for easy of use.

 Score 0.16

vendorer

Keep your vendor files up to date

 Rubygem vendorer
 Score 0.07

Packr

Ruby version of Dean Edwards' JavaScript compressor

 Rubygem packr
 Github jcoglan/packr
 Score 0.07

Jake

Build tools for JavaScript projects

 Rubygem jake
 Github jcoglan/jake
 Score 0.05

Jabs

Inspiredby HAML, SASS and JABL by mr Hampton Catlin

 Rubygem jabs
 Github collin/jabs
 Score 0.03

Js-preprocessor

 Score 0.02

SrBuj

Better Unobtrusive JavaScript Respond

 Rubygem SrBuj
 Github gagoar/SrBuj
 Score 0.02

rake-minify

A rake task to minify javascripts and coffeescripts

 Rubygem rake-minify
 Score 0.01

rack-jquery

jQuery CDN script tags and fallback in one neat package. Current version is for jQuery v2.1.0

 Rubygem rack-jquery
 Score 0.01

dom_routes

Auto-magical scaffolding for Paul Irish's DOM-based Routing way of organizing your javascript.

 Rubygem dom_routes
 Score 0.01

indexable

Rack middleware that executes javascript before serving pages to crawlers.

 Rubygem indexable
 Score 0.01

poke_js

Auto-magical scaffolding for the Garber-Irish Implementation way of organizing your javascript.

 Rubygem poke_js
 Score 0.0

dynamojs_rails

A light wrapper for using dynamo.js with Ruby on Rails