Get full access to Hands-On Serverless Applications with Kotlin and 60K+ other titles, with a free 10-day trial of O'Reilly.

There are also live events, courses curated by job role, and more.

Start your free trial

Supported languages

As explained, Cloud9 comes with an Integrated Development Environment. The languages supported here are:

C++
C#
CoffeeScript
CSS
Dart
Go
Haskell
HTML
Java
JavaScript
Node.js
PHP
Python
Ruby
Shell script

Please keep an eye on the official documentation (https://docs.aws.amazon.com/cloud9/latest/user-guide/language-support.html) for any newly added languages.

Unfortunately, Cloud9 currently doesn't support Kotlin in the IDE. So for the rest of the exercise, we will write code in Java that is 100% interoperable with Kotlin.

Get Hands-On Serverless Applications with Kotlin now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.

Start your free trial

Don’t leave empty-handed

Get Mark Richards’s Software Architecture Patterns ebook to better understand how to design components—and how they should interact.

It’s yours, free.

Get it now

Check it out now on O’Reilly

Dive in for free with a 10-day trial of the O’Reilly learning platform—then explore all the other resources our members count on to build skills and solve problems every day.

Start your free trial Become a member now