[Question] Difference between Mediator and Event Bus

[javatlacati]

I was reading about event bus design patern but I can't differentiate it from Mediator.

If there's any difference kindly add a new entry for event bus design pattern.

Aditional reading:

https://medium.com/elixirlabs/event-bus-implementation-s-d2854a9fafd5

Best regards.