Kotlin Tutorial

  • Last Updated : 26 Sep, 2023

This Kotlin tutorial is designed for beginners as well as professional, which covers basic and advanced concepts of Kotlin programming language.

In This Kotlin tutorial, you’ll learn various important kotlin topics, including data types, control flow, functions, object-oriented programming, collections, and more. We will also delve into advanced concepts such as coroutines, null safety, and functional programming in Kotlin.

Kotlin tutorial

What is Kotlin?

Kotlin is a statically typed, general-purpose programming language developed by JetBrains, that has built world-class IDEs like IntelliJ IDEA, PhpStorm, Appcode, etc. It was first introduced by JetBrains in 2011 and is a new language for the JVM. Kotlin is an object-oriented language, and a “better language” than Java, but still be fully interoperable with Java code.

Kotlin is sponsored by Google, announced as one of the official languages for Android Development in 2017.
Kotlin Android Tutorial
Recent Articles on Kotlin!
Overview, Basics, Control Flow, Array & String, Functions, Collections, OOPs Concept,  Exception Handling, Null Safety, Regex & Ranges, Java Interoperability, Miscellaneous, Android



Control Flow

Array & String



OOPs Concept

Exception Handling

Null Safety

Regex & Ranges

Java Interoperability




FAQs on Kotlin Tutorial

Q1: Is Kotlin easy to learn?

Yes, Kotlin is generally considered easy to learn. It has a concise syntax, modern features, and is interoperable with Java, making it beginner-friendly.

Q2: Is Java or Kotlin easier?

Kotlin is often considered easier due to its concise syntax, modern features, and seamless interoperability with Java. However, the ease of learning may vary depending on individual preferences and prior experience.

Q3: What is the basic concept of Kotlin?

Kotlin is a statically typed, general-purpose programming language with type inference. It is designed to interoperate fully with Java, and the JVM bytecode generated by Kotlin is 100% compatible with Java bytecode. Kotlin is a fully-featured language that supports object-oriented programming, functional programming, and metaprogramming.