Fidgit is a GUI library built on Gosu/Chingu

Gem containing the textilize, textilize_without_paragraph, and markdown helper methods removed from Rails.

Quickly bundle any Ruby libraries into a RubyGem and share it with the world, your colleagues, or perhaps just with yourself amongst your projects. RubyGems are centrally stored, versioned, and support dependencies between other gems, so they are the ultimate way to bundle libraries, executables...

Packnga is a library to translate to many languages by YARD.

R18n is a i18n tool to translate your Ruby application. It has nice Ruby-style syntax, filters, flexible locales, custom loaders, translation support for any classes, time and number localization, several user language support, agnostic core package with out-of-box support for ...

A toolkit for building Google Wave robots in Ruby

Allows Redcloth to output plain text

A Rails CMS that can be embedded within your own site.

Groonga provides both of full text search and column store features. ActiveGroonga + Groonga can be used as an alternative of ActiveRecord + RDB.

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.

Adds ActiveRecord support for hierarchical data structures using PostgreSQL's LTREE column type.

Rich field types and migration generator for Rails

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