MediaMagick aims to make dealing with multimedia resources a very easy task – like magic.

Use the medivo platform to find lab locations, make labcorp appointments, place lab orders

Fastest way to add CRUD functionality to your Rails models. No jQuery or other frontend dependencies.

Add a thumbnail preview to the MediaElement.js player.

MessageQuickly includes a mountable engine to process webhooks, and an API wrapper to talk to Facebook.

Service Metadata Presenter for the MoJ Forms product

Metafy is a Gem for Rails 3 that makes it possible to easily add dynamic attributes to any ActiveRecord model. These lightweight, meta attributes work just like normal database column attributes on your ActiveRecord model and are fully searchable (i.e. you can find records by values contained in these dynamic attributes).

It is a very simple Rails plugin to help you customize your pages' meta tags a little bit easier.

Rails meta tags helpers

DB-Configurable type description. Uses hstore on the models. A demo app is running at http://meta-types.herokuapp.com

Rails tagging system based on PostgreSQL arrays

Metova libraries for Ruby on Rails

Metricky

Metricky

metrics-graphics for the Rails Assets Pipeline

Report key app statistics to the Librato Metrics service and easily track your own custom metrics.

metro-ui-rails project integrates Metro-UI CSS toolkit for Rails 3.1 Asset Pipeline

Mi is a generator of migration file instead of `rails generate migration`.

Middle Management hires and fires your delayed_job workers automatically so that you get all of your work done quickly for as little money as possible.

Facebook, Twitter and Instagram integration for Ruby on Rails