Programming Tutorials

Excellent Free Tutorials to Learn Kotlin

Kotlin is a cross-platform, statically typed, general-purpose programming language with type inference. Kotlin is a more modern version of Java. It adopts functional ideas such as immutability and first-class functions, out of the box, and it is also object oriented.

Kotlin is designed to interoperate fully with Java, and the JVM version of its standard library depends on the Java Class Library, but type inference allows its syntax to be more concise. Kotlin mainly targets the JVM, but also compiles to JavaScript or native code (via LLVM).

Kotlin has been making waves since it was open sourced by JetBrains in 2011; it has been praised by developers across the world and is being adopted by companies.

Kotlin is published under the Apache License 2.0.


1. Tutorials by Kotlin

A series of official, complete step-by-step tutorials to walk you through how to accomplish different tasks in Kotlin, from Getting Started to writing Android applications and more.

Read the tutorials


2. Learn Kotlin with Keddit by AndroidPub

This series of Stories will teach you Kotlin while developing an Android App.

Read the articles


3. Kotlin For Android: An Introduction by Matei Suica

See how Kotlin For Android makes developing Android apps far more enjoyable. Learn how simple it is by creating your very own book searching app.

Read the material


4. Kotlin Tutorial for Beginners: Learn Kotlin Programming in 2 Hours by Guru99

This informative tutorial teaches you about data types, operators, arrays, strings, collection, functions, exception handling, null safety, OOP, and more.

Read the tutorial


5. 10 Kotlin Tutorials for Beginners: Dive Into Kotlin Programming [VIDEO COURSE] by Peter Sommerhoff

The first 10 videos in the series are available without charge.

Watch the videos


All tutorials in this series:

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