I just rolled my own. I always find frameworks bring too many “weird errors” that waste my time trying to figure them out. Also, they’re just another thing that needs upgrading eventually, and they love to COMPLETELY change their APIs between each major version. (“FrungisFactory is deprecated! Try the new async-fibre-layout BloopisGrid now before we completely delete that thing that worked perfectly for you!”)

The platforms provide more than enough capability to build basic WebView apps with minimal effort, and usually the DX is good.