VoteFu provides flexible voting capabilities for Rails applications. Features include up/down voting, star ratings, scoped voting contexts, Wilson Score ranking, Reddit Hot algorithm, counter caches, and first-class Hotwire support with Turbo Streams and Stimulus controllers.

Add a validation filter to your controller.

Rails way to harness the power of SQL "EXISTS" statement

ActiveRecord/Rails Integration for the Workflow library. Workflow is a finite-state-machine-inspired API for modeling and interacting with what we tend to refer to as 'workflow'.

Add drag and drop reordering to ActiveAdmin tables.

UI interface for rails-settings-cached in active admin

Simulate multi-table inheritance for activerecord models using a polymorphic association

Rescue from MySQL and Sqlite duplicate errors

Directed Acyclic Graph hierarchy for Rail's ActiveRecord, supporting Rails 4.x

With Amountable, you can easily attach, organize and sum Ruby money fields to your models without migrating.

Blacklight Range Limit plugin

Brainstem allows you to create rich API presenters that know how to filter, sort, and include associations.

AJAX/Rails engine file browser for cloud storage services

The spicy feature toggle framework

An awesome, flexible, powerful, useful, tricky and liar Rails 3 recommendations engine.

Sharding and replication support for ActiveRecord

Add web components to the Rails asset pipeline

integrated library system

Instruments for Factory Bot

Preload factories (Factory Bot) just like fixtures. It will be easier and, probably, faster!