Not so new, but very cool: ngrx state management without all the boilerplate.
Some of the things you wish you knew before starting with NGRX!!!
ngrx-data: https://ngrx.io/guide/data
Now lets hope our community senseis are going to make a nice tutorial for it
Wow great find! Im going to start soon with implementing NGRX to an enterprise app and need a few tips. 
Well what really killed me is not using freeze dev tools for ngrx to ensure I clone properly after receiving data
And being aware that Object.assign does not clone deep object structures
The rest was fairly straightforward for me…