A modern programming language that makes developers happier.

kotlinlang

<@U092N7GGG>:   Mostly interaction between Java and Kotlin code, for example the  quick fix to change a Kotlin function prototype based on Java use or vice versa doesn't work for me. And REPL completion would be nice.  I also have a feeling that smart recompilation doesn't always work. For example I have had cases where I get a successful compilation but a crash on the device and after doing a clean build there was a syntax error somewhere.