JavaFX
JavaFX is an open source, next generation client application platform for desktop, mobile and embedded systems built on Java. It is a collaborative effort by many individuals and companies with the goal of producing a modern, efficient, and fully featured toolkit for developing rich client applications.
Documentation
JavaFX
<dependencies>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>11</version>
</dependency>
</dependencies>
BootstrapFX
Bootstrap for JavaFX
<dependency>
<groupId>org.kordamp.bootstrapfx</groupId>
<artifactId>bootstrapfx-core</artifactId>
<version>0.4.0</version>
</dependency>
MaterialFX
A library of material components for JavaFX
<dependency>
<groupId>io.github.palexdev</groupId>
<artifactId>materialfx</artifactId>
<version>11.13.5</version>
</dependency>
Examples
BootstrapFXSampler