metanorma-mpfd lets you write MPF documents in AsciiDoc syntax. This gem is in active development.

Metanorma NIST gem.

Metanorma for UNECE: United Nations Economic Commission for Europe.

rename movies in a folder

Host your bookmarks or maintain a link blog

Content Manager for RoR

Ncode syosetu to speech by Amazon Polly

A Pinboard application that allows for the creation of pin and tag templates in almost any conceivable format.

Website crawler and fulltext indexer.

RelatonBib: Ruby XMLDOC impementation.

RelatonIev: manipulates IEV references to IEC 60050.

Feed parser to read feed and return first posts of this feed. Special parsing from sources like Flickr, Jumcut, Google video, ...

Gem for typographing russian and english texts.

Showoff is a Sinatra web app that reads simple configuration files for a presentation. It is sort of like a Keynote web app engine. I am using it to do all my talks in 2010, because I have a deep hatred in my heart for Keynote and yet it is by far the best in the field. The idea is that you setup your slide files in section subdirectories and then startup the showoff server in that directory. It will read in your showoff.json file for which sections go in which order and then will give you a URL to present from.

A customized IFTTT-to-Day One service that allows for smart installation and automated running on a standalone *NIX device (such as a Raspberry Pi).

Naming patterns abstracted from the Wagn platform

Generate HTML5 slides

wcc tracks changes of websites and notifies you by email and as of version 2.0 via XMPP/Jabber too.

This gem provides a simple interface to the entire Wordnik API. Its methods are defined by the documentation that comes from the API itself, so it's guaranteed to be up to date.

Makes it incredibly easy and semantic to access Wordpress blogs that have the new, RESTful WP API plugin installed.