FriendlyId is the "Swiss Army bulldozer" of slugging and permalink plugins for Ruby on Rails. It allows you to create pretty URL's and work with \ human-friendly strings as if they were numeric ids for ActiveRecord models.

A Ruby wrapper for the FullContact API

Ruby wrapper for the Futures, Inc. US Military Pipeline API

Jekyll is a simple, blog aware, static site generator.

Poor man's license finder for rubygems, that might work

webgen is used to generate static websites from templates and content files (which can be written in a markup language). It can generate dynamic content like menus on the fly and comes with many powerful extensions.

A wrapper for the Groupon v2 API

A simple API wrapper for google finance stock quotes.

A tool for creating version controlled guides for open source projects, based on the Rails Guides framework

Haml+ejs is an extension to haml to make generating client-side templates as simple as server-side markup.

This plugin provides "magical translations" in your .haml files. What does it mean? It's mean that all your raw texts in templates will be automatically translated by GetText, FastGettext or Gettext backend from I18n. No more complicated translation keys and ugly translation methods in views. Now you can only write in your language, nothing more. At the end of your work you can easy find all phrases to translate and generate .po files for it. This type of files are also more readable and easier to translate, thanks to it you save your time with translations.

Generator for turning a directory hierarchy of markdown files into a static set of HTML pages. It's targeted at providing online help for web application.

Henshin is a static site generator, with a plugin system and more

A ruby wrapper for the Hoptoad API

Hyde lets you create static websites from a bunch of files written in HAML, Textile, Sass, or any other.

Hyde lets you create static websites from a bunch of files written in HAML, Textile, Sass, or any other.

A Ruby wrapper for the Twitter API.

Jekyll is a simple, blog aware, static site generator.

A simple rubygem to retrieve itunes charts from apple.com

Jamie::Driver::Bluebox - A Blue Box block API driver for Jamie