Easily set up custom solvable tasks in your Ruby on Rails app.

A token launch platform for transformative projects.

Taverna Player is a Ruby on Rails plugin to run Taverna Workflows using Taverna Server. Taverna Player surfaces a workflow in three ways: As a Web interface in the browser; As an embeddable widget to be included in any other Web page; As a REST-based Web Service. All three modes provide functiona...

Wiki and Tickets

Add a basic VAT support to your Rails application.

税金計算ライブラリ

API documentaiton at: http://www.rubydoc.info/gems/taxonomite Manages objects classified within a taxonomy and enforces a hierarchical tree structure. Works only with MongoDB currently - may try to abstract the database layer with later versions.

tagging with namespace and tree.

A simple taxonomy hierarchy for use in Rails projects.

Banner Management engine for Twice Baked

Twice Baked blogging/news and rss engine.

Content management engine for Twice Baked

Provides production management and shopping functionality to Twice Baked websites

Twice Baked Core Engine

Twice Baked Events engine

It finds, caches and updates social engagement of urls on social media (facebook, twitter)

Autoloading makes some things too difficult. I prefer prerequiring all thing which i need in order i want.

Twitter-Bootstrap-Helpers -- Rails 3 View-Helpers for Twitter-Bootstrap

Scaffolds templates based on Twitter Bootstrap framework

This gem allows you to build forms for user submission and can send email notifications when a form is filled out.