Hadi Hariri, a developer at JetBrains, writes about Kotlin, the JVM, IntelliJ IDEA, Git and naming things in code.
HN commenters link it for IntelliJ tips like removing the tab bar and for Kotlin-in-the-browser, which he shares himself as a Kotlin team member.
Thanks. The API docs are being revamped as I mentioned and those things we hope to solve. We're also working on tutorials for JS. Right now you can see info on JS here:
http://hadihariri.com/2013/10/16/writing-kotlin-in-the-browser/
which discusses usage, interop and getting started.
You can get rid of the tab bar in IntelliJ: http://hadihariri.com/2014/06/24/no-tabs-in-intellij-idea/
And I use Windows so a fancy WM is almost out of the question.