Set up an environment

Set up the environment

Kotlin Notebook relies on the Kotlin Notebook plugin.

To use Kotlin Notebook, download and install IntelliJ IDEA 2026.1 or earlier.

If the Kotlin Notebook features are not available, ensure the plugin is enabled:

1. In IntelliJ IDEA, select IntelliJ IDEA | Settings | Plugins.

2. In the Installed tab, find the Kotlin Notebook plugin, and select the checkbox next to the plugin name.

   

3. Click OK to apply the changes and restart your IDE if prompted.

Next step

In the next part of the tutorial, you will learn how to create a Kotlin Notebook.

Proceed to the next chapter