How to communicate between React components ? That’s a good question, and there are multiple answers. That depends of the relationship between the components, and then, that depends on what you prefer.
I am not talking about data-stores, data-adapters or this kind of data-helpers that gets data from somewhere that you need to dispatch to your components, I’m really just talking about communication between React components only.
There are 3 possible relationships:
owner to ownee (parent to child)
ownee to owner (child to parent)
they are not related