Are there any resource to find the definition of every node in blueprints?

I’m looking for a resource that shows what each node is in blueprints. Kind of like a dictionary, but I’m not able to find anything. I already know about the UE4 documentary, but that’s not exactly what I’m looking for. I just need a list of blueprints nodes and their definitions/uses.

If you don’t want to count the Unreal Engine documentation, then I’m not sure if there is just a website somewhere with all the nodes.

On the other hand, if you don’t mind watching youtube videos, this guy could be helpful to what you are looking for: https://www.youtube.com/channel/UCOVfF7PfLbRdVEm0hONTrNQ

Thanks so much for a response and answer, and yes not exactly what I’ve been looking for. But that youtube channel is really good to help me if I already know what I’m looking for specifically. So for now, I’ll consider that as the solution, thanks!