Kotlin is a modern, trending programming language.
Kotlin is easy to learn, especially if you already know Java (it is 100% compatible with Java).
Kotlin is used to develop Android apps, server side apps, and much more.Start learning Kotlin now »
Examples in Each Chapter
Our "Try it Yourself" editor makes it easy to learn Kotlin. You can edit the code and view the result in your browser:
ExampleTry it Yourself »
Click on the "Try it Yourself" button to see how it works.
We recommend reading this tutorial, in the sequence listed in the left menu.
Download Kotlin from github: https://github.com/JetBrains/kotlin