pegboard is a social bookmarking service that lets you save, search, share and tag your bookmarks with people all over the world!
A rails tutorial site from Heroku & Envy Labs
LESS extends CSS with: variables, mixins, operations and nested rules.
madrobby with a ruby script that generates sub-pixel antialiased text images using OS X.
OpenSource Adobe AIR competitor that allows for development of "desktop" apps in javascript, ruby, and python.
Rubular is a Ruby-based regular expression editor. It's a handy way to test regular expressions as you write them. Rubular is an especially good fit for Ruby and Rails developers, since it uses Ruby on the server to evaluate regexes.
A tiny, simple, fast (easy to install) Ruby web server.
Use shame and self-humiliation to increase your test to code ratio.
Short ruby scripts as "postcards". A little sharing mechanism built by Hobix.
A ruby web programming tutorial set built by _why on the Camping framework.
AMF server for Ruby
Michael Buselli's notes and files from his presentation at Chirb on Capistrano.
Documenting the Ruby Language.
A pure HTTP server for Ruby applications (rails included)
A templating engine for the design pages in Rails
Mauricio Fernandez tracks changes in Ruby
Musing on ruby
"The Missing Editor for OS X" - A ruby IDE
Perl Python Tcl PHP XSLT - Dynamic Tools for Dynamic Languages
A Ruby on Rails IDE
the documentation for RDoc
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