Kotlin is a modern, statically typed programming language developed by JetBrains and officially supported by Google for Android development.

  • Runs on the Java Virtual Machine (JVM) and can also compile to JavaScript and native code.
  • Known for concise syntax, null safety, coroutines, and full interoperability with Java.
  • Used in Android apps, backend development (Ktor, Spring), multiplatform projects, and even desktop/web apps.

It combines Java’s power with modern programming features, making development faster, safer, and more efficient.