Validate carrierwave uploads are virus free with clamav.

A simple gem for authorization and session management in Rails.

A ready-to-go application with authentication, authorization, logging... with bootstrap flavor

A simple rails chat gem that leverages ActionCable

circuit_switch is a gem for 'difficult' application. This switch helps to make changes easier and deploy safely.

For Rails applications - add creator and updater to your ActiveRecord models and automatically set these from current_user See the README on github for more info

Show recently news on the terminal.

Canvas LTI and OAUTH2 mountable engine

code notes task extracted from Rails

Allows you to create .js.coffee views

Cogy integrates Cog with Rails in a way that writing and deploying commands from your application is a breeze.

Collaborative editing on Rails.

Distributed as a gem, relies on SimpleForm & HAML, while this is an engine, it is inteded for use with Comfortable Mexican Sofa, and it may work with other Rails apps, but is not tested against them. Why not comfy_contact or something similar? Cause keeping track of ComfyContact::Contact.contact - hurts my head.

Add comment support for ActiveRecord models.

Validate your ActiveRecord models on the client, showing their error and success messages by providing a validation controller.

Frontend components for Ruby on Rails: group your view logic, html and css files in components to be rendered from views or directly from controllers.

ComputedModel is a helper for building a read-only model (sometimes called a view) from multiple sources of models. It comes with batch loading and dependency resolution for better performance. It is designed to be universal. It's as easy as pie to pull data from both ActiveRecord and remote server (such as ActiveResource).

Consent permission based authorization

Consort allows you to define relationships between various ORM/ODMs and access them similarly to ActiveRecord associations.

Loads all records from the table on first use, and thereafter returns the cached (and frozen) records for all find calls. Optionally, creates class-level methods you can use to grab the records, named after the name field you specify.