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

Kotlin is easy to learn, especially if you already know Java (it is 100% compatible with Java). Kotlin is used to develop Android apps, server side apps, and much more.

Development lead Andrey Breslav has said that Kotlin is designed to be an industrial-strength object-oriented language, and a "better language" than Java, but still be fully interoperable with Java code, …

Aug 6, 2025 · In this Kotlin tutorial, you'll learn various important Kotlin topics, including data types, control flow, functions, object-oriented programming, collections, and more.

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 …

1 day ago · Kotlin is a statically typed and multi-paradigm modern programming language. Its main purpose is to offer a simpler, safer, and more productive alternative to Java. Like Java, it compiles to …

Mar 1, 2023 · Kotlin is a programming language widely used by Android developers everywhere. This topic serves as a Kotlin crash-course to get you up and running quickly. Variable declaration Kotlin …

Jul 16, 2025 · Kotlin is a general-purpose, open-source programming language designed to interoperate fully between Android and the JVM (Java virtual machine). Summary: Kotlin is a programming …

Apr 4, 2024 · This course is useful for anyone looking to gain an understanding of Kotlin’s unique strength as a language, as well as for Android and backend developers looking to improve app …

Learn Kotlin, the expressive, open-source programming language developed by JetBrains. Kotlin is a modern, concise, and safe programming language widely used for Android development and more.