ScriptBot is a scriptable IRC bot. Based on PircBot and BSF, it allows to fully customize the bot's behaviour by editing script files in the scripting language of your choice.
An implementation of the Blocks Extensible Exchange Protocol, or BEEP (RFC 3080), in the Ruby programming language. The implementation intends to reach a feature parity level with other representative BEEP implementations in Java and Tcl.
A Wiki clone using RDoc's (Ruby documentation format) markuplanguage.
It features pluggable storage backends (databases, file-system), pluggable versioning backend (diff, rcs, cvs ...), templating, extensibility of markup.
Etch is a cross-platform, language- and transport-independent framework for building and consuming network services. With Etch, service development and consumption becomes no more difficult than library development and consumption.