JavaFX provides a rich set of libraries that make it easy to build modern and responsive user interfaces with rich multimedia and animation capabilities. Some of the key JavaFX libraries include:

1. javafx.scene: This library provides a set of UI controls such as buttons, labels, text fields, and more, as well as a powerful layout system that allows developers to create responsive and adaptive user interfaces that can adapt to different screen sizes and resolutions.

2. javafx.animation: This library provides support for creating animations in JavaFX, such as animating the position, size, opacity, and other properties of UI controls, as well as creating custom animations using key frames and timelines.

3. javafx.media: This library provides support for playing audio and video files in JavaFX, as well as capturing audio and video from external devices such as webcams and microphones.

4. javafx.scene.chart: This library provides a set of chart controls such as bar charts, line charts, and pie charts, as well as support for customizing the appearance and behavior of the charts.

5. javafx.scene.web: This library provides support for embedding web content in JavaFX applications, using the WebView control. This allows developers to build rich, interactive web applications that can be run within a JavaFX application.

6. javafx.scene.paint: This library provides support for creating and manipulating colors, gradients, and other graphical effects in JavaFX.

7. javafx.scene.layout: This library provides a set of layout classes such as VBox, HBox, GridPane, and BorderPane, as well as support for customizing the layout and styling of UI controls using CSS.

Overall, JavaFX provides a powerful and flexible platform for building modern and responsive user interfaces in Java, and its rich set of libraries makes it easy to add advanced multimedia and animation capabilities to your applications.