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 While I do have backups, the original source code is in a very outdated state so I currently don't feel it makes sense to try and get it running again.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 14.65

coderay

Fast and easy syntax highlighting for selected languages, written in Ruby. Comes with RedCloth integration and LOC counter.

 Rubygem coderay
 Score 1.32

rouge

Rouge aims to a be a simple, easy-to-extend drop-in replacement for pygments.

 Rubygem rouge
 Github jayferd/rouge
 Score 0.33

Albino

Ruby wrapper for pygmentize.

 Rubygem albino
 Github github/albino
 Score 0.12

Highlight

Highlight highlights code in more than 20 languages. It uses the Pygments syntax highlighter and adds a simple Ruby API over it. It also provides helpers for use in your Ruby on Rails views.

 Rubygem highlight
 Score 0.11

Harsh

 Score 0.08

Ultraviolet

Ultraviolet syntax highlighting gem for Ruby18 and Ruby19

 Rubygem ultraviolet

a gem to get syntaxhilight via ultraviolet

 Score 0.04

code_rippa

Converts source code into a (bookmarked, themed, and syntax highlighted!) PDF.

 Score 0.01

rack-pygmentize

Rack middleware used to automagically format your code blocks using pygmentize

 Score 0.01

Rack-coderay

This Rack middleware component uses the CodeRay gem to automatically format code syntax by detecting a specific container in the final rendered markup.

 Score 0.01

albeano

Albeano lets you to write language specifics code snippets within text and returns Pygments generated HTML syntax highlighted code

 Rubygem albeano
 Github injekt/albeano
 Score 0.01

Ink

Ink is a wrapper for Pygments, a nice Python syntax highlighting library and formatters like RDoc, Markdown and Textile.

 Rubygem ink
 Github fnando/ink