I have used Quill, it wasn't too bad to implement if i am honest. I didnt use any Gem, i simply included the require JS script and the div. It really was that simple.
I'm using Quill for few month now. It seem like a pretty decent UI component. More lightweight and flexible than CKEditor that I was using before.
You don't need a gem to integrate it with Rails. It is possible to use Rails Assets: https://rails-assets.org/#/components/quill Or just use Yarn after upgrading to Rails 5.1. It is more straightforward way to install Quill.
Azeem: Just pick text editor contents using Quill API, and add it to the form payload, using onSubmit event handler. Check out this artice for example:
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