In addition to executing code embedded in HTML, it's also possible to add a code editor directly into an HTML page using the py-repl tag so that you can input code and execute it, as shown below.

This content type is very simple to use, but also quite powerful and versatile. If you have custom html code, either something you've developed yourself or code provided by a service like Facebook, ...

Such a view leads increasingly towards event-driven state machines, where the events are generated and buffered externally. The video for this lesson illustrates how buffering the inputs transforms ...