we created a sport app usefull for badminton players in bavaria:
the apps are builded on framework7 v2.0.2. (just with jquery / without vue etc)
the most information/html are just getting pulled from a php based backend.
we played a little bit with locaStorage for staring the favorite clubs & players.
we inserted Chart.js for some nice charts in the player statistics.
so … nothing special but works fine at the moment