What are the normal tutorials or ready-made gems for writing a chat, like in Skype\VK\FB on Ruby on Rails?

Question

Ruby on Rails

Hello. Please tell me, what are the normal tutorials or ready-made gems for writing a chat, like in Skype\VK\FB on Ruby on Rails?

Answer 1

I highly recommend learning ActionCable, which has been available since Rails 5.0
Here is a great tutorial - https://www.learnenough.com/action-cable-tutorial