TeaVM is faster and more web-centric than either of the mentioned options: https...

TeaVM is faster and more web-centric than either of the mentioned options:

* Super fast builds

* Complete Maven builds, no JS build nightmares

* Minifying, obfuscating

* Full, fast, HTML/CSS-based component framework.

* Works with any JVM language, not just Java

See a TeaVM-based game, Wordii: https://frequal.com/wordii/

This sounds encouraging, yours is around the third comment I've seen so far about TeaVM.