Image of Library panel opened and displaying a portion of the available JavaFX UI components. The Container section includes the Accordion, Anchor Pane, Border Pane, Flow Pane, Grid Pane, HBox, Pane, Scroll Pane, Split Pane (Horizontal Flow), Split Pane (Vertical Flow), Stack Pane, Tab Pane, Tab, Tile Pane, Titled Pane, Tool Bar, and VBox. The Controls section that is shown in the image includes Button, Check Box, Choice Box, ColorPicker, Combo Box, HTML Editor, and Hyperlink.