Kotlin Introduction

What is Kotlin?

Kotlin is Google's preferred language for Android and a concise JVM alternative to Java.

Why Learn Kotlin?

Kotlin is widely used in industry and education. This tutorial follows a practical, example-driven approach so you can read a concept and try it immediately.

Learning by Examples

Our examples are concise and focused. Edit them in the Try it Yourself editor and observe the result.

fun main() {
  println("Hello from Sturdee")
}