Ask HN: What toolkit to build a cross platform native app for fun?

I'm looking to start a little hobby work on an idea I have, and want to build an application that has the potential of being cross platform.

I am very experienced with React, have shipped applications using Swift/Obj-C on the app store. I want to build something that has the potential to be fast on multiple (particularly full OS) platforms (mainly so I can throw this work to my various friends to dogfood).

Fun is probably more important than cross platform. I want to enjoy myself.

What would you recommend around UI toolkits nowadays? The options I'm thinking about currently are:

1. Common code in Rust or something, UI code in native platforms. 2. React Native for Windows/Mac. 3. Revery (ReasonML/OCaml UI library built for onivim): I've been wanting to play with this for a while, only downside is they don't support M1 natively yet, and an M1 computer is my daily driver.

The downside of JavaScript projects like in (2) is that I deal with those daily for my main work, and I hate package managers, cross compiling, babel, etc etc, they vastly reduce the fun.