EventKit Rails is a Ruby on Rails port of EventKit, an open source project to receive notifications for SendGrid's Event Webhook. This project can be deployed to a rails server, or quickly deployed to Heroku using the "Deploy Heroku Button" (see below).
EventKit Rails uses Ruby on Rails for the backend, including ActiveRecord and Postgres for the production database. The backend is API driven, which is used by the EmberJS frontend. The frontend also uses Ember Data to handle the communication between the frontend and backend.
You can easily deploy EventKit Rails to your Heroku account with a few clicks using the button below. If you don't currently have a Heroku account, you can set one up for free on their website.