Really like how the current page gets defined and all the relevant bits of information get passed from page to page in one place: <img width="356" alt="Screen Shot 2019-09-27 at 11 03 03" src="https://user-images.githubusercontent.com/2736418/65761366-8b0e2180-e116-11e9-9e02-b63d2a2a8514.png">