Python code is enclosed in the script tag with a type="py" attribute. Note that the code should be formatted according to Python’s conventions for indentation, or it won’t run properly.

A listbox is a selection element on websites that lets you select from one or multiple items in a scrollable list. The elements contained within this listbox can be manipulated by the right type ...

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 ...

The goal here is to create a client JS script that will be run in the debugged application browser. It should give user an option to somehow choose HTML element in the debugged application and send ...