Rich Gwilliam's digital shed
There are plenty of native-app runtimes out there - Capacitor is another of my favourites - but React Native has the added advantage of honing my React skills and frankly, React's hot stuff these days.
Of course, from a business standpoint it doesn't hurt that there's a much higher dev supply base available to support your application down the road.
To be honest, I'm a little new to React as compared to Vue, but there's a lot of common ground between them that helps.
I haven't yet added any employment history using this skill - please check back later.