kindai.rb is kindai digital library downloader.

Linnaeus provides a redis-backed Bayesian classifier. Words are stemmed, stopwords are stopped, and redis is used to allow for persistent and concurrent training and classification.

Mastercoin wallet using QT bindings to create a useful gui wallet

An elasticsearch wrapper for mongoid odm based on slingshot. Makes integration between ElasticSearch full-text search engine and Mongoid documents seemless and simple.

A sinatra memcached-manager that allows you to view status, flush/view keys and so on. Also easily pluggable to a Rails app.

Mirage aids testing of your applications by hosting mock responses so that your applications do not have to talk to real endpoints. Its accessible via HTTP and has a RESTful interface.

A simple command line interface for mite, a sleek time tracking webapp.

Beautiful logging for Mongoid

Money datatype for Mongoid. Inspired by Ruby Money. Makes handling money simple. Stores the value in the db as cents. Currently handles USD.

Add multiple tag fields on Mongoid documents with aggregation capability.

mongo_odm is a flexible persistence module for any Ruby class to MongoDB.

A tail(1)-like utility for nginx log files. It supports parsing, filtering and formatting individual log lines.

OperaWatir is a part of the Watir (pronounced water) family of free software Ruby libraries for automating web browsers. OperaWatir provides a querying engine and Ruby bindings for a backend Java library, OperaDriver, for driving the Opera web browser. It aims for full compli...

Simple JRuby wrapper for the OrientDB.

Merge multiple PDFs in to one using iText's PdfCopyFile.

PGCrypto is an ActiveRecord::Base extension that allows you to asymmetrically encrypt PostgreSQL columns with as little trouble as possible. It's totally freaking rad.

ActiveRecord extensions for PostgreSQL. Provides useful tools for schema, foreign_key, index, function, trigger, comment and extension manipulations in migrations.

Pulls stories from Pivotal Tracker and imports them into Trello

PrettyDiff is a highly customizable library for creating fully featured HTML listings out of unified diff format strings. Include copy/paste-safe line numbers and built-in syntax highlighting.

A Ruby wrapper around the DPS-hosted PxPay service