Learn Kotlin: Introduction

Learn Kotlin — the modern, concise and safe programming language — through this succint articles series.

A ship heading to Kotlin Island — Photo by Egor on Unsplash

What’s so good about Kotlin then?

I’m already comfortable working with Java. Why should I bother learning Kotlin?

Why Kotlin.

Sample POJO class
Sample singleton class
null can not be assigned to a non-nullable variable
Kotlin won’t let you mistakenly operating nullable variables

You can use any existing library on the JVM (Java Virtual Machine), as there’s 100% compatibility, including SAM support. Target either the JVM or JavaScript. Write code in Kotlin and decide where you want to deploy to.

- kotlinlang.org

— Learn Kotlin Series —



Android Developer. Currently residing in Jambi, Indonesia. https://romnan.my.id

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store