Install Feathers UI for Haxe and OpenFL
haxelib install feathersui
This command will automatically install any required dependencies, including OpenFL. If this is the first time OpenFL has been installed on your computer, you should also run its setup command.
haxelib run openfl setup
When a new version of Feathers UI is released, you can upgrade by running the haxelib update command.
haxelib update feathersui
Now that Feathers UI and its dependencies are installed, you can create a project in your favorite editor.