The TicTacToe application provides a number of simple examples:

• Play tic tac toe, of course
• Manipulate the LEDs on the NetBurner development board. This is an example of URL Encoding.
• Echo web browser requests, so you can see what is sent to the web server.
• Example of a meta tag to create a "reloading web page", which refreshes itself at 1 second intervals.