This is actually incredible. They take a demo app that Apple wrote and transpile it over to Android with Skip.
https://www.youtube.com/watch?v=EBp8m8h2fIY

Here’s their breakdown matrix comparing to other approaches of building dual-platform mobile apps. Take it with a grain of salt as they created the matrix themselves so it probably has some bias, but it seems to make sense to me.
https://skip.tools/compare/

I’m going to try to port Comingle iOS over to Android with this approach. 

 👀 👀 👀