Kotlin Course - Tutorial for Beginners

Learn Kotlin Programming – Full Course for Beginners

Kotlin Full Course for Beginners [FREE] | Android Kotlin Tutorial | Learn Kotlin in 6 Hours

A new way of working with Kotlin Arrays has arrived in 2.2.20!

Kotlin programming language

Official Kotlin Language Server & VS Code plugin announcement from KotlinConf 2025

Full 2025 Kotlin Crash Course For Beginners

Kotlin language Crash Course [core basics] for beginners

Kotlin Tutorial for Beginners: The Kotlin Programming Language Full 9-hour Kotlin Course