If you want to learn the Kotlin programming language, check out this list of books, courses, tutorials, videos and websites.

The Kotlin/Native compiler, currently in development, generates platform-native binaries from Kotlin code and is interoperable with C functions Kotlin, the JVM-based language from IDE maker ...

This might sound like a small thing at first, but the fact that Kotlin code doesn’t require you to end lines with semi-colons means that you will never have to hunt for missing punctuation again!

We loved Kotlin’s expressive, concise, and powerful syntax; we found that Kotlin’s support for safety features including nullability and immutability made our code more resilient; and we ...

At KotlinConf 2025, JetBrains teased some of the new features that are coming to Kotlin in the next update to the language. “From exciting language and ecosystem updates and robust AI tools that ...

To get started with Kotlin, download the Android Studio 3.0 preview, open one of your existing Java files, and then choose “Convert Java File to Kotlin File” in the Code menu.

KSP is compatible with Kotlin 1.4.30, which Czech software developer firm JetBrains released last week as a precursor to Kotlin 1.5.0.

JetBrains also improved the tooling for Kotlin Multiplatform, a way to reuse code across operating system environments, with a single all-in-one tool built on the Fleet platform.

Kotlin public roadmap describes team’s biggest upcoming projects, Third-party code scanning tools for GitHub code scanning, Rancher 2.5 ...