# Kotlin in 3 minutes

DevFeed: [Kotlin in 3 minutes](<https://devfeed.tech/articles/kotlin-in-3-minutes-39346.md>)

Original publisher: [Read original article](<https://kt.academy/article/kotlin_in_3_minutes>)

Published: 2026-05-25T00:00:00Z

Content type: tutorial

Language: en

Sources: [Kt. Academy](<https://devfeed.tech/sources/kt-academy.md>)

Topics: [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [Programming](<https://devfeed.tech/topics/programming.md>), [multiplatform](<https://devfeed.tech/topics/multiplatform.md>), [Java](<https://devfeed.tech/topics/java.md>), [compose-multiplatform](<https://devfeed.tech/topics/compose-multiplatform.md>), [Ktor](<https://devfeed.tech/topics/ktor.md>), [Spring Boot](<https://devfeed.tech/topics/spring-boot.md>)

Tags: [compiler](<https://devfeed.tech/tags/compiler.md>), [compose-multiplatform](<https://devfeed.tech/tags/compose-multiplatform.md>), [java](<https://devfeed.tech/tags/java.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [ktor](<https://devfeed.tech/tags/ktor.md>), [multiplatform](<https://devfeed.tech/tags/multiplatform.md>), [null-safety](<https://devfeed.tech/tags/null-safety.md>), [spring-boot](<https://devfeed.tech/tags/spring-boot.md>), [workshop-learning-programming](<https://devfeed.tech/tags/workshop-learning-programming.md>)

## AI overview

A concise overview of Kotlin covering its interoperability with Java, compilation to JVM bytecode, JavaScript, and native platforms, and its use across Android, backend, iOS, desktop, and web development. It also introduces Kotlin's type inference and null-safety features.

## Source excerpt

The essence of Kotlin, what is it and why it gets so popular.