ChainMail provides a unified interface for sending transactional emails through multiple providers (SendGrid, Postmark, Mailgun, etc.) with automatic failover and Rails integration.

A simple gem for authorization and session management in Rails.

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

Add random order to queries that do not have a specific order

Add beautiful and reusable charts with one line of ruby ChartJS, NVD3, Google Chart and Highchart.

Easy, object orientated client side graphs for designers and developers

A simple rails chat gem that leverages ActionCable

Helpful ChatGpt hints for your Rails app

CKEditor 5 for Rails

This gem integrates CKEditor 5 with CarrierWave to allow image upload.

This gem provides views to add users (probably front-end or mobile developers) to your Rails 5 so they can create clients and manage tokens. With this, you can authenticate all requests and eventually track usage by each client.

Turbolinks Plugin for ClientSideValidaitons

Cloud 66 Ruby plugin

A Ruby wrapper and CLI for to interact with Cloudfactory.com REST API

Canvas LTI and OAUTH2 mountable engine

Rails nested form made easy, with standard Rails form builder, Formtastic or SimpleForm. Unobtrusive and zero-dependencies JavaScript included, with optional integration with jQuery and Stimulus.

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.

Simple engine making colorbox use in rails super easy