2D Graphics

• Ajaxload - Loader GIF Generator
  http://www.ajaxload.info/

  Oldie-but-goodie site that generates AJAX loading GIFs of various styles and custom colors.

• Java Client Technologies (Java2D, Swing, and JavaFX)
  http://docs.oracle.com/javase/8/javase-clienttechnologies.htm

  Home page for all of Java's 2D graphics and GUI platforms. Includes many links to tutorials and examples on JavaFX, Java2D, and Java Swing