Spidr is a versatile Ruby web spidering library that can spider a site, multiple domains, certain links or infinitely. Spidr is designed to be fast and easy to use.

Ruby interface to 'jpegtran' tool.,

TZInfo is a Ruby library provides daylight savings aware transformations between times in different timezones using the IANA Timezone Database as a source of data.

Yet another JSON iterator. YAJI is a ruby wrapper to YAJL providing iterator interface to streaming JSON parser

A patch utility support regexp in patchfile.,

Wiki formatter for Redmine that supports Asciidoc syntaxes.,

A Sinatra starter kit for a multi-file web application.,

Einarc (Einarc is not a RAID CLI) is a universal storage RAID command line interface and an API that provides management for various hardware/software RAID devices, uniting them all in a single paradigm

Opticon is a no-nonsense utility for monitoring HTTP-based services (websites).,

Ultragreen Fork of the project RRobots,