How to set up JavaFX in IntelliJ IDEA

This video demonstrates three main steps to configure JavaFX in IntelliJ IDEA:
1. Make sure to use a JDK that is compatible with your JavaFX library. This example uses JDK 15 and JavaFX 16 (and IntelliJ IDEA Ultimate 2020.3).
2. Add JavaFX library to your project.
3. Add VM options and specify the path to your JavaFX library.