Sup is a console-based email client for people with a lot of email. * GMail-like thread-centered archiving, tagging and muting * Handling mail from multiple mbox and Maildir sources * Blazing fast full-text search with a rich query language * Multiple accounts - pick the righ...

A small flexible watchdog system to monitor servers.

RSS/Atom feed aggregator

Host your bookmarks or maintain a link blog

Twitter-SMS provides a persistent command line tool to send SMS updates to your mobile phone via a gmail account.

RbEAI is a simple EAI Engine.

Sandoz skin for BBMB. A Ruby gem

VPOPMail interface for Ruby. Allows to write filters, spam learners, etc. using the vpopmail software package.

Whisper is a lightweight, simple weblaaagh server. Whisper is around 1200 lines of code, requires no database, can server over 1500 requests per second, and can output HTML, RSS, and text.