Kotlin interoperates with Java and its libraries, and is included with JetBrains' IntelliJ IDEA integrated development environment and Android Studio.

Starting with Android Studio 3.0, Kotlin is included out-of-the-box, so there are no additional setup steps or add-ons to install. Kotlin was created by JetBrains and officially released early ...

This is a Kotlin tutorial for Android: a fun and simple quiz that will serve as the perfect introduction to Kotlin programming.