Kotlin offers big advantages over Java for JVM and Android development, and plays nicely with Java in the same projects. Kotlin is a general purpose, free, open source, statically typed ...

The migration to Kotlin is underway, with Meta's Android app repositories already consisting of 10 million lines of Kotlin code. "Today, our Android apps for Facebook, Messenger, and Instagram ...

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.