phoenix LiveView

How to issue notifications using PubSub in Elixir Phoenix

As we continue to work more and more with Elixir and Phoenix, there is a growing number of features we have implemented in this framework to suit specific needs we have come upon.

Recently, we had a problem with flash notification messages in LiveView and decided to implement our own way of issuing notifications throughout an application using PubSub instead of live flash, not just to solve the bug but also to have greater flexibility and control over the notifications system.