A modern programming language that makes developers happier.

kotlinlang

Is it possible to provide a default impl for expect?  If I have something that only differs on one platform, it seems overly verbose to actualize it on every platform. 

You can group Kotlin targets with the same implementation into the single custom target and declare actuals for them only once

There's a youtrack ticket for this if you want to follow: <https://youtrack.jetbrains.com/issue/KT-20427/Allow-expect-declarations-with-a-default-implementation|https://youtrack.jetbrains.com/issue/KT-20427/Allow-expect-declarations-with-a-default-implementation>