Kotlin is a concise and multiplatform programming language by JetBrains. Enjoy coding and build server-side, mobile, web, and desktop applications efficiently.

Kotlin (/ ˈkɒtlɪn /) [3] is a cross-platform, statically typed, general-purpose high-level programming language with type inference. Kotlin is designed to interoperate fully with Java, and the Java virtual …

Aug 13, 2025 · Kotlin is a modern language that's concise, multiplatform, and interoperable with Java and other languages. New to Kotlin? Take our tour to learn the fundamentals directly in your browser.

Kotlin is a modern statically typed programming language used by over 60% of professional Android developers that helps boost productivity, developer satisfaction, and code safety.

Kotlin is a modern, trending programming language. Kotlin is used to develop Android apps, server side apps, and much more.

The Kotlin Programming Language. . Contribute to JetBrains/kotlin development by creating an account on GitHub.

Kotlin is an Apache 2 OSS Project. The source code, tooling, documentation and even this web site is maintained on GitHub. While the majority of the team works at JetBrains, there have been nearly a …

Mar 6, 2026 · Kotlin is an open-source, statically-typed programming language that supports both object-oriented and functional programming. Kotlin provides similar syntax and concepts from other …

Aug 6, 2025 · This Kotlin tutorial is designed for beginners as well as professional, which covers basic and advanced concepts of Kotlin programming language. In this Kotlin tutorial, you'll learn various …

Jun 3, 2026 · The Kotlin 2.4.0 release is out! This release brings new language features, support for Swift packages as dependencies, updates to Swift export, and more. Take a look!