A Rails engine that allows any model to act as messageable, adding the ability to exchange messages with any other messageable model, even different ones. It supports the use of conversations with two or more recipients to organize the messages. You have a complete use of a mailbox object for each messageable model that manages an inbox, sentbox and trash for conversations. It also supports sending notifications to messageable models, intended to be used as system notifications.

Mastiff gem provides interface to an redis based model with Emails and attachments.

Offers a REST interface allowing the management of S3 images on a gallery basis.

Messaging allows you to put have messaigng support in a rails or refinery application.

Configures Carrierwave to use S3 through ENV variables.

This mountable engine has the basic functionality to manage a very simple blog

Markdown Blog/Memo.

Built for Developers. Ideal for MVPs, product ideation and validation.

This is the core of the mix-rails

Mongomapper ORM for Carrierwave

Mokio is a Content Management System that allows creation of sophisticated websites. It consists maily of administration panel for your desired website. It provides the following types of content: Article (piece of text with pictures, lists, links, etc.), Picture Gallery (easily managed article with a number of photos - thumbs and edition provided), Movie Gallery (article with links to Dailymotion, Vimeo and Youtube movies - thumbs and edition provided), Contact Page with Google map and contact form. Apart from content it is possible to manage menu structure of your website for each language and defined position (part of the screen). If this is not enough for what you need, you can also include pieces of HTML code that should be shared by some (or all) subpages - called HTML Blocks. You can define on which part of the page, these blocks should be displayed. Mokio provides also administration panel for javascripts, languages and backend users. Beside Mokio itself, there are various gems dedicated for Mokio, that extends its core functionality. Visit: http://www.mokio.org Folow us on facebook: https://www.facebook.com/mokioCMS

Extensions for Mongoid

Extensions for MongoMapper

A simple CMS system.

Morrigan Editor for Ruby on Rails

Automate image optimization on rails platforms.

opensource ecart gem created by navin kumar

This is the core for newconference gem. Newconference helps you create a website for you conference.

Email newsletter templating and management system which allows a designer to develop templates and elements that are email-friendly and allows a user to create newsletters without html/css knowledge utilizing a wysiwyg interface. Also available with the mail manager (including contact and mailing list management, double opt-in mailing list sign up, mailer, and bounce processing) and user access as the iReach gem.

A nice way of handling assets coming in from Carrierwave