Rails observer (removed from core in Rails 4.0)

Provides a simple helper to get an HTML select list of countries. \ The list of countries comes from the ISO 3166 standard. \ While it is a relatively neutral source of country names, it will still offend some users.

Build reactive applications with the Rails tooling you already know and love.

apollo-upload-server implementation for Ruby on Rails as middleware.

ActiveInteraction manages application-specific business logic. It is an implementation of what are called service objects, interactors, or the command pattern. No matter what you call it, its built to work seamlessly with Rails.

Use ESM with importmap to manage modern JavaScript in Rails without transpiling or bundling.

The default_value_for plugin allows one to define default values for ActiveRecord models in a declarative manner

Simple (but safe) token authentication for Rails apps or API with Devise.

jQuery File Upload by Sebastian Tschan integrated for Rails 3.1+ Asset Pipeline

GraphQL.js integration for Rails

jquery datatables for rails

Simple (but safe) token authentication for Rails apps or API with Devise.

Log in as another user in Rails

Create plain old Ruby models without reinventing the wheel.

Client library for easily using the Cloudinary service

Alchemy is a powerful, userfriendly and flexible Rails CMS.

Attach comments to your ActiveRecord queries.

DecentExposure helps you program to an interface, rather than an implementation in your Rails controllers. The fact of the matter is that sharing state via instance variables in controllers promotes close coupling with views. DecentExposure gives you a declarative manner of exposing an interface to the state that controllers contain and thereby decreasing coupling and improving your testability and overall design.

The dynamic stylesheet language for the Rails asset pipeline. Allows other gems to extend Less load path.

Permitted and required parameters for Action Pack