This is the first Java program I wrote. I mainly posted it here for pure nostalgia, but if you've been on an epic search to find Pong in a browser, I'm happy to have obliged.
NOTE: The security model for Java applications was changed a lot in the last Java version. You may get a message the game is blocked. If you want to play it, you'll need to add this website (http://www.creativelydo.com) to your Java Exceptions list. The instructions are here on Java's website under the "Workaround" section.