Kotlin/JS + three.js Starter
This project will make it easy for you to quickly start writing 3D apps with Kotlin and three.js .
Although JetBrains introduced Dukat to convert JS/WebIDL/TS types to Kotlin external declarations, there's still a long way to go until it's fully functional.
I spent several days modifying Dukat in order to successfully generate the externals for three.js. (I'll link to this project separately). I didn't want to just modify the generated files by hand, so that I can easily upgrade to newer versions of three.js as they come in a scalable way.
The generated files are placed in their own module (threejs_kt) and referenced from the main gradle file, so that you can easily move this module from one project to another.