Messenger: easy message sending for various protocols.

Automated deployment of your Middleman blog to Github Pages

A simple wrapper for Bing's ngram API

Migratrix, a Rails legacy database migration tool supporting multiple strategies, including arbitrary n-ary migrations (1->n, n->1, n->m), arbitrary inputs and outputs (ActiveRecord, bare SQL, CSV) and migration logging

Ruby API for mint.com. Not at all affiliated with or endorsed by mint.com/Intuit. Your mileage may vary.

Snapshot your mongodb in the EC2 cloud via XFS Freeze

A proxy server for MongoDB.

mass spectrometry proteomics, lipidomics, and tools, a rewrite of mspire, merging of ms-* gems

Collect and visualize Product related data from Bugzilla and Github

Combining nise-bosh with Vagrant

A link-like static code analyzer for Ruby

A fast portable signal processing library sufficient for creating features for speech recognition, etc.

Provides pretty console output for running OCUnit tests with xcodebuilder from the command line

A multi-branch Continuous Integration server that integrates with GitHub

Build your own storage server

Amazon OpsWorks CLI

OpzWorks Utilities

Ostrichpoll is a tiny utility for monitoring Twitter Ostrich services. Effectively it can monitor any service which exposes internal metrics in JSON over HTTP.

Simple load testing with EventMachine and PhantomJS/CasperJS

Comes with a handy web interface for your smartphone.