Have you ever wanted to create your own Android app? Whether you're a beginner or someone looking to enhance your mobile ...

Java and Android Studio have a steep learning curve, however. Kotlin – Kotlin is another official Android language. It is similar to Java in many ways but is a little easier to get your head around.

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

This is what libraries in Android Studio are for. They simply extend the capabilities of Java/Kotlin/the Android SDK by letting you use classes and methods built by other users.

Here's what Meta's developers have learned from moving their code base from the Java programming language over to Kotlin.

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.