Feb 2, 2021 · Kotlin is a concise and multiplatform programming language by JetBrains. Enjoy coding and build server-side, mobile, web, and desktop applications efficiently.

Feb 2, 2021 · First steps Basic syntax A quick introduction to Kotlin syntax: keywords, operators, program structure

Apr 1, 2025 · In Kotlin, you declare a variable starting with a keyword, val or var, followed by the name of the variable. Use the val keyword to declare variables that are assigned a value only …

Apr 28, 2025 · Quickly learn the essentials of the Kotlin programming language through our tours, which will take you from beginner to intermediate level. Each chapter contains: Theory to …

Kotlin Multiplatform Simplify the development of cross-platform projects and reduce the time spent writing and maintaining the same code for different platforms.

Feb 2, 2020 · Kotlin has full out-of-the-box support in IntelliJ IDEA and Android Studio with an official Kotlin plugin developed by JetBrains. K2 mode in IntelliJ IDEA and Android Studio uses …

Oct 1, 2025 · Operators and special symbols  Kotlin supports the following operators and special symbols: +, -, *, /, % - mathematical operators * is also used to pass an array to a …

Explore Kotlin and practice your coding skills on the Kotlin Playground! Simply type a snippet of code and click Run to try it on the fly.

Oct 1, 2025 · Kotlin/JavaScript (Kotlin/JS) lets you transpile your Kotlin code, the Kotlin standard library, and any compatible dependencies to JavaScript. This way, your Kotlin applications can …

Sep 25, 2024 · In Kotlin, the equals() function is inherited by all classes from the Any class. By default, the equals() function implements referential equality. However, classes in Kotlin can …