This post is an introduction to Kotlin for Android development. Learn how the language differs from Java and the basic syntax and layout.

The best paid Android app development courses Android Kotlin Development Masterclass Using Android Oreo Java is not the only official language supported by Android however.

Google offers free lessons to help up-and-coming developers build Android apps using Kotlin.

Google's Android developer certification is a solid, low-cost credential that can prepare you for a career programming for Android OS with Java and Kotlin.

If you want to learn the Kotlin programming language, check out this list of books, courses, tutorials, videos and websites.

Kotlin offers big advantages over Java for JVM and Android development, and plays nicely with Java in the same projects.

Google announced 10 new libraries for Android Jetpack and unveiled Jetpack Compose, a new unbundled Kotlin toolkit for UI development.

This means developers can take existing code and easily build new features or replace Java code in pieces. Since Kotlin is dependent on Java, it means both languages will continue to be supported.

Kotlin is a super new programming language built by JetBrains, which also coincidentally develops the JetBrains IDE that Android Studio — Google’s official developer tool — is based on.