Generate Permalink on Mongoid. Specially on stored chinese words.

Mongoid Counter Cache

Add crypt field for mongoid document

Rails and Mongoid simplest helpers possible to directly upload file to S3 without hitting the server. Support concurrent uploads, progress bars, and more.

Form builder for apps which use mongoid

Forum engine for Rails 4 and mongoid

Mongoid orm generator for rails 3

Mongoid index creation and removal the nice and easy way :)

ActiveRecord::Migration ported to Mongoid

Easy use of mongoid and paperclip for mobile web apps

Retain your old testing workflow with Mongodb power

Adds additional information to rails logs about total time for MongoDB queries in action processing.

Mongoid Scribe

Store rails 3 sessions in mongoDB (with mongoid3 gem).

A GUI helper for mongoid-tree(used the materialized path pattern)

Porting of tokens of Nando Vieira http://rubygems.org/gems/tokens for Mongoid

coming soon.

Simple native pagination extension for will_paginate using mongoid skip and limit methods

Key based pessimistic locking for Ruby and MongoDB. Is this key avaliable? Yes - Lock it for me for a sec will you. No - OK I'll just wait here until its ready.

Add color, DB time (Rails), etc to your mongo logs. Requires just mongo gem; compatible with Mongoid 5-7, Rails, etc.