Amazingly simple IRC bot that handles everything via plugins with the exception of connecting.

moonrelay

Library to connect to mosesacs daemon (http://mosesacs.org)

Msgpack protocol for eventmachine

Eventmachine-based library for building real-time ruby applications using the Mt.Gox websocket API

Statsd Server with flexible aggregation and back-end support

This tunnels http/https to http/https.

Do more from the command line with Murano. Push and pull data from Murano. Get status on what things have changed. See a diff of the changes before you push. And so much more. (This gem was formerly known as MrMurano.)

Client for the the neighborhoodwat.ch web service

rackdapter

Muxer allows timeouts to be set for each request made in addition to a global timeout for a set of requests.

Plugins for Muzang IRC bot

MailCatcher runs a super simple SMTP server which catches any message sent to it to display in a web interface. Run mailcatcher, set your favourite app to deliver to smtp://127.0.0.1:1025 instead of your default SMTP server, then check out http://127.0.0.1:1080 to see the mail.

longer description of your gem

An EventMachine based client for

A simple, fast Mysql library for Ruby, binding to libmysql

A service for monitoring MySQL and exposing its health through an HTTP interface for use with TCP load balancers (like haproxy) that support out-of-band health checks using HTTP.

mysql-pause is a proxy server to pause a query to MySQL.

mysql_warmer warms up a cold database by sniffing SQL queries from a hot machine and then repeating those queries on a cold machine

Gem for writing, testing, executing nagios checks inside Rails application. Checks running throught http or script.