Use jQuery's autocomplete plugin with Rails 4.

Raygun application performance monitoring core Profiler

Sleek is a library for doing analytics.

Sunspot support for Mongo Mapper and Mongoid.

Trackoid uses an embeddable approach to track analytics data using the poweful features of MongoDB for scalability

Lets you use the Workflow gem with your Mongoid documents to add state machine functionality.

An implementation of repository pattern that can connect with any ORM

Implements CanCanCan's rule-based record fetching using Mongoid.

Daengine handles digital asset processing.

Egregious is a rails based exception handling gem for well defined http exception handling for json, xml and html. Requires Rails.

Dumps geonames data to feed a local db

Jobbr provideds a convenient framework and UI to make your Cron jobs and Scheduled Jobs more manageable.

Helps you to create forms with localized fields using Mongoid.

This gem allows developers to create plugins for Locomotive CMS with particular functionality. See the README for more details

An elasticsearch wrapper for mongoid odm based on slingshot. Makes integration between ElasticSearch full-text search engine and Mongoid documents seemless and simple.

Mongo Followable adds following feature to mongoid/mongo_mapper

Adds Mongoid serialization to ActiveMerchant responses

Port of the old, venerable ActsAsTree with a bit of a twist

Beautiful logging for Mongoid

Let you use fixtures with Mongoid the same way you did with ActiveRecord