Learn how to install IntelliJ on your machine and run your first Kotlin program in the IDE. 

Getting Started with IntelliJ

Learn what happens behind the scenes when you Run a Kotlin program. 

From Editor to Output

What is Kotlin used for? 

Learn Kotlin, the expressive, open-source programming language developed by JetBrains. 

Learn Kotlin

### About this course
Kotlin is a modern, concise, and safe programming language widely used for Android development and more. In this course, you will learn Kotlin's fundamentals, from basic syntax to creating objects and classes, helping you build a strong programming foundation through hands-on projects.

### Skills you'll gain
* Writing Kotlin syntax and basic statements
* Creating and using objects and classes in Kotlin
* Understanding Kotlin's safety features
* Developing real-world projects with Kotlin

### About this course
Ready to start your journey into the Kotlin programming language? Take Learn Kotlin: Introduction — learn about variables and the various data types that are supported in Kotlin and how to control the flow of code execution with conditional expressions.

### Skills you’ll gain
- Write your first program
- Recognize different data types
- Use comparison operators

Get started with Kotlin by learning everything you need to know to create your first basic program.

Learn Kotlin: Introduction

### About this course
Continue your Kotlin learning journey with Learn Kotlin: Functions and Classes.
Learn how to create and call user-designed functions in your Kotlin programs. Get introduced to the world of object-oriented programming in Kotlin and learn how to create classes and objects and learn how to create recursive functions.

### Skills you’ll gain
- Create and call functions
- Create constructors
- Write recursive functions

### Notes on Prerequisites
We recommend that you complete [Learn Kotlin: Collections and Loops](https://www.codecademy.com/learn/learn-kotlin-collections-and-loops) before completing this course.

Dive into the world of functions and classes in Kotlin and learn how to write and implement ones of your own.

Learn Kotlin: Functions and Classes

### About this course
Continue your Kotlin learning journey with Learn Kotlin: Collections and Loops. Learn about the various types of collections that exist in Kotlin, including lists, sets, and maps, and how to iterate through them by effectively implementing code repetition. Dive into multiple types of loops and jump expressions.

### Skills you’ll gain
- Make instances of collections
- Manipulate collections
- Use for and while loops

### Notes on Prerequisites
We recommend that you complete [Learn Kotlin: Introduction](https://www.codecademy.com/learn/learn-kotlin-introduction) before completing this course.

Learn about lists, sets, and maps and different types of loops in Kotlin.

Learn Kotlin: Collections and Loops

New courses in Kotlin

Getting started with Kotlin

Advance your skills in Kotlin

Kotlin is a modern, general-purpose programming language developed by JetBrains. Its full compatibility with Java and concise syntax makes it an appealing language for web development, Android development, and more.

Codecademy

Kotlin Courses & Tutorials

In this project, you'll utilize your knowledge of Kotlin classes and all of the previously taught concepts in this course to help Codey build a calculator.

Codey's Calculator

In this project, you'll be using your knowledge of variables, data types, and built-in methods to build a Mad Libs game!


Mad Libs

Use the power of loops to output two-dimensional shapes and create patterns using loop mechanisms such as jump expressions and nested loops.

Kotlin

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