Explore Kotlin, a modern programming language by JetBrains for building server, mobile, web, and desktop apps with clear docs, examples, and community support.
Learn and code in Kotlin across any platform
Kotlinlang.org is the official home for the Kotlin programming language, created by JetBrains. Here, you can dive into comprehensive documentation, tutorials, and code examples to help you get started or advance your skills in Kotlin—whether you're interested in developing for mobile, web, server-side, or desktop platforms.
The site offers a friendly playground for you to experiment with Kotlin code right in your browser, along with interactive learning tools and detailed guides. If you want to stay up to date, you'll find the latest news, releases, and community happenings all in one place. Plus, there's a welcoming community and plenty of resources to support both beginners and experienced developers.
Whether you're exploring multiplatform development, looking for best practices, or contributing to the language itself, kotlinlang.org is your go-to resource for everything Kotlin.
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