a DataMapper extension that uses html table as its schema and data powerfully like YunkerStar

Ramaze is a simple and modular web framework

XML to object mapper with an interface similar to ActiveRecord associations.

Automatically transforms URIs (via domain) and includes the destination resource (Vimeo, YouTube movie, image, ...) in your document

Nesta is a lightweight Content Management System, written in Ruby using the Sinatra web framework. Nesta has the simplicity of a static site generator, but (being a fully fledged Rack application) allows you to serve dynamic content on demand. Content is stored on disk in plain text files (there is no database). Edit your content in a text editor and keep it under version control (most people use git, but any version control system will do fine). Implementing your site's design is easy, but Nesta also has a small selection of themes to choose from.

Matryoshka is a system for parsing html templates. It merges files based on their position in directories.

A simple Ruby library to access the status of the London Underground network.

Downloads uses net-ssh, rsync and tmail to reliably get big files into Tanzania.

A humane, eval-safe HTML templating system expressed in HTML

A Ruby wrapper for the MTV Music API. See http://developer.mtvnservices.com/ for more information about the API.

A Ruby wrapper for the Yahoo! GeoPlanet API. See http://developer.yahoo.com/geo/ for more information about the API.

A Ruby wrapper for the Yahoo! Music API. See http://developer.yahoo.com/music/ for more information about the API.

Generic Amazon E-commerce Service (ECS) REST API. Supports ECS 4.0.

Converts markdown to styled html with code highlighting

LinkToad is a general purpose equivalency engine that uses hyperlinks.

Headless browser for testing purposes powered by V8 JavaScript engine (via Mustang gem)

Simple Ruby library for uploading and finding YouTube videos.

An XMPP BOSH session pre-initializer for Ruby web applications

*Webby* is a fantastic little website management system. It would be called a *content management system* if it were a bigger kid. But, it's just a runt with a special knack for transforming text. And that's really all it does - manages the legwork of turning text into something else, an *ASCII Alchemist* if you will. Webby works by combining the contents of a *page* with a *layout* to produce HTML. The layout contains everything common to all the pages - HTML headers, navigation menu, footer, etc. - and the page contains just the information for that page. You can use your favorite markup language to write your pages; Webby supports quite a few. Install Webby and try it out!

An extensible Ruby wrapper for Atom and RSS parsers. Feed normalizer wraps various RSS and Atom parsers, and returns a single unified object graph, regardless of the underlying feed format.