What is JavaFX?

JavaFX is a platform upon which different desktop applications or software are created and delivered. It is also a rich Internet application in short RIAs running over many types of devices. JavaFX is designed to be a perfect replacement for Swing as the standard Graphics User Interface library for Java SE. Nevertheless, the two software platforms are part of the future. JavaFX supports Linux, Web browsers, macOS, desktop computers and Microsoft Windows. After the launching of JDK 11 in the year, 2018, this software platform is part of OpenJDK. The OpenJDK is open-source under the OpenJFX project.