Rails 4 & 5 Engine providing private and public messaging for any object, such as Users or Groups

Extraction of MRI metadata.

Metova libraries for Ruby on Rails

Metricky

Automatically create a RESTful API for your database, all you need to write is a JSON file!

Similar article extension for middleman-blog. Finds similar articles using tags, part-of-speech or custom lambda.

Microbial Genomes Atlas

Facebook, Twitter and Instagram integration for Ruby on Rails

MiniTest matchers for ActiveModel::Validations

Save test run data to find slow tests and other interesting information

MissionKontrol is a simple and effective admin interface for your applications or microservices. You can find out more at: https://MissionKontrol.io

A simple and robust ActiveRecord extension for database sharding. Supports shards management with hash slots, re-sharding support, efficient KVS queries, limited RDB queries.

mmunicode_rails lets you convert you rails app input data to Myanmar Unicode regardless of which fonts the users used.

Dedicated controllers for each of your Rails route actions

mogbak makes it easy to backup and restore mogilefs domains

PaperTrail DropIn replacement to store version in MongoDB

Ruby-Mongrel2 is a complete Ruby connector for Mongrel2.

For more information see the README.

A Rails Engine for integrating with Mux.

DB constraints in migrations similiar to ActiveRecord validations. Core classes