As far as static content creators go: I think Gatabyt JS is pretty fucking cool.

Docs make sense and shit is easy to navigate too.
React gets only as complicated as you want it too (that is across the board tho)
Integration with different data sources. You don't want to use wordpress but your retarded ass users don't get much sense into other things? sure fuck it, fine whatever. Wanna use drupal? here

I am still looking into it but other than the 230mb of node modules for a hello world type of project I really don't see that many issues.