Use Kotlin

Kotlin mainly targets the JVM , but also compiles to JavaScript (e.g., for frontend web applications using React) or native code via LLVM (e.g., for native iOS apps sharing business logic with Android apps). Language development costs are borne by JetBrains, while the Kotlin Foundation protects the Kotlin trademark.

A general way to write Kotlin applications is using an IDE – IntelliJ IDEA or Android Studio . They provide full Kotlin support out of the box without needing additional components.

Kotlin 1.1. 2 now requires Java Development Kit (JDK) 8 . “Most other Java development tools such as Gradle and the Android toolchain also require JDK 8, so you almost certainly already have it installed,” said Dmitry Jemerov, a principal engineer at JetBrains.27 Nis 2017