Amber is a super simple and super flexible static website generator with support for nice localization and navigation.

Ruby DSL documentation tool

Bizside is an utilities to assist building web application.

This gem extends core classes, adding helpful methods for working with Booleans (such as #to_bool and #parse_bool, and a Boolean type).

DocuBot creates HTML or CHM documentation from a hierarchy of files, supporting markups like Markdown, Textile, and Haml.

Provides basic event management features with versioned history of changes.

Provides basic event management features with versioned history of changes.

Rapidly develop static sites using any supported templating language

Rich field types and migration generator for Rails

indoctrinatr-tools provides a set of command line tools for Indoctrinatr (an Open Source Software project by dkd Internet Service GmbH, Frankfurt am Main, Germany).

Blog engine for Rails 3.1+

LocomotiveCMS is a next generation CMS system with sexy admin tools, liquid templating, and inline editing powered by mongodb and rails 3.2

McBean can convert documents from one format to another. McBean currently supports: * HTML * Markdown (a subset) * Textile (a subset) * Creole (a subset) with the help of Loofah, Nokogiri, RDiscount, RedCloth and Creole. "You can't teach a Sneetch." -- Sylvester McMonkey McBean

A gem that provides logging capabilities to any class. Relies on Rails logger if it's available. Extended from loggable gem by viget

Nitro provides everything you need to develop professional Web applications using Ruby and Javascript. Nitro redefines Rapid Application Development by providing a clean, yet efficient API, a layer of domain specific languages implemented on top of Ruby and the most powerful and elegant object...

Embed GitHub gists, support caching, and multiple files per gist.

Nicely formatted HTML5 blockquotes for Jekyll sites

Perlin Noise C extension A Perlin/Simplex noise implementation based of <http://freespace.virgin.net/hugo.elias/models/m_perlin.htm>. Implemented as a Ruby C extension.

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

Adds CodeRay syntax highlighting support to RedCloth, with a ‘source’ tag.