JavaFX Scene Builder supports “simple drag and drop positiiong of GUI elements,” it is a “graphical FXML editor, it supports “strong mapping of JavaFX 2.0 APIs,” supports setting and ...

JavaFX 14 is available to help developers create cross-platform GUI applications with a single codebase. Improvements include HTTP/2 support with an embedded browser, controlled by native Java code.

The combination of the source code with what it produces in the Ensemble sample application can help developers to learn what’s available and how to use various parts of JavaFX.