Convert BBCode to HTML and check whether the BBCode is valid.

A pure-ruby growl notifier for UDP and GNTP growl protocols. ruby-growl allows you to perform Growl notifications from machines without growl installed (for example, non-OSX machines). What is growl? Growl is a really cool "global notification system originally for Mac OS X". You can receive Growl notifications on various platforms and send them from any machine that runs Ruby. OS X: http://growl.info Windows: http://www.growlforwindows.com/gfw/ Linux: http://github.com/mattn/growl-for-linux ruby-growl also contains a command-line notification tool named 'growl'. It is almost completely option-compatible with growlnotify. (All except for -p is supported, use --priority instead.)

Ruby/XSLT is a simple XSLT class based on libxml <http://xmlsoft.org/> and libxslt <http://xmlsoft.org/XSLT/>

SGF::Parser does standard stream parsing of the SGF file, instead of using an AG or some other auto-generated parser. It is therefore faster to use. It also intends to be very object-oriented and hopefully will also be easier to use.

Shades computes data cubes for you from events composed of dimensions and measures.

Generate Social Buttons for your Rails apps

spritesheet

Optimized thrift bindings for ruby.

Add an elegant state machine to your ruby objects with a simple DSL

More Ruby sugar - inspired by the 'zuker' project

Termtter is a terminal based Twitter client.

Ruby roles solution that has an easy to extend API, configuration and nice Adapter interface to ORMs and data stores

Tusk is a minimal pub / sub system with multiple observer strategies. Tusk builds upon the Observer API from stdlib in order to provide a mostly consistent API for building cross thread or process pub / sub systems. Currently, Tusk supports Redis and PostgreSQL as message bus back ends.

Simple, upgradable WebSockets for Thin.

UART is a simple wrapper around the ruby-termios gem that gives you an easy interface for setting up a UART or serial connection. This gem is written in pure Ruby. This gem relies on ruby-termios to provide bindings to the termios system call, but uses those bindings to set up a serial connection in pure Ruby.

Uses weasyprint to create PDFs using HTML

Win32::Console allows controling the windows command line terminal thru an OO-interface. This allows you to query the terminal (find its size, characters, attributes, etc). The interface and functionality should be identical to Perl's counterpart. A port of Perl's Win32::Console and Win32::Console::ANSI modules. This gem packages Gonzalo Garramuno's Win32::Console project, and includes a compiled binary for speed. The Win32::Console project's home can be found at: http://rubyforge.org/projects/win32console

worlddb - world.db command line tool

worlddb - world.db schema 'n' models for easy (re)use

A library to provide a more Ruby-like interface to the Xapian search engine.