I’ve been uneventfully searching for Niagara docs myself!
Having been through all the official docs, I hope that’s not considered a “Documentation Blitz”](http://www.youtube.com/watch?v=PKFKeoZY7Hc)
I was looking for an overview doc on the Niagara Module Script Editor Nodes in particular, as trying to infer what the nodes do and how they are connected by looking in existing modules and tooltip help only goes so far. An HLSL Cookbook would be handy as well as the Niagara Content Example on this left me wanting more… say for instance, how to use ternary or modulo operators to control particle emission based on Engine.Time
I was also surprised that there isn’t a top level Niagara Topic in this forum.