A drag-and-drop multi-streaming uploader that uses XHR level 2 and the drag-drop JS API (and no Flash!).

Multiupload-uploadify is a gem for multiupload using the uploadify plugin

Support multiple versions for Rails view.

API for editing content on mumuki

Teacher tools for Mumuki

The core of Munificent, a game-bundle fundraising platform.

The admin section of Munificent

Optimize rails's expensive action with cache through Cache

Gem allows to chage locale through routes

Provide snapshot testing utilities for Rails views

For organizations that want to market a gem in style, Museum uses APIs to provide you with an ever-fresh marketing site for your gems.

Musicbrainz.org API Ruby Implementation

Also support for simple_form gem included

A controller extension for cancan.

Rails3 engine that adds OAuth2 Provider support to any application built with Devise authentication

Mutations are an elegant implementation of the Command and ServiceObject pattern in Ruby on Rails projects. This gem extends Rails generators to include a mutation generator.

Automate mutation testing to find weaknesses in code

Using file locks in rails migrations instead of advisory locks

This gem provides the official release of Mutiny from http://github.com/enova/mutiny

Handlebar templates on the server and the client