Hello World! F4 IDE The official F4 IDE is no longer maintained by the original creators but can be attained from the Xored website, or an updated open source copy is available on Github . The Windows version of the F4 IDE works fine for me, however I was unable to get the MacOS version to launch so working with this IDE on a Mac may prove to be a challenge. If you are familiar with the Eclipse platform then F4 will look rather familiar. F4 is based on the Eclipse platform and functions relatively similar, just without a useful dark theme. The default window configuration for F4 is almost identical to that of Eclipse and is fully customizable. The 'Fantom Explorer' on the left contains the file tree for all of your projects in your workspace. On the right, there is an 'Outline' view which shows the outline for the current Fantom Class file that you are working on including methods and functions. The 'Console' window and 'Error Log' window a...