Last year, Google named Kotlin an official language of Android, and it has since seen a meteoric rise in popularity . This comprehensive list of books, ...

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.

Programming languages: Kotlin rises fastest but JavaScript lures millions more developers JavaScript extends its lead as the world's most popular programming language, followed by Python and Java.