@m I’m talking only about create-react-kotlin-app tool. The react wrapper itself is totally fine (see also
https://github.com/JetBrains/kotlin-wrappers). But if your application is a little bit more complicated than a trivial TODO-list I’d suggest you to
eject it from create-react-kotlin-app or use completely custom build script which is a little bit painful right now (well, all JS bundling tool are painful IMO 🙂 ). There are not so many examples of KotlinJS applications with customized build. Most of examples have really basic setup generated by IDE and this is not what we have in real world applications. In the end, building Kotlin to JS is not that simple, but writing a code in Kotlin is WAY easier and fun than in JS (including Kotlin-React apps) 🙂