Pyscript and Jupyter basics

As I had coded in Python some years ago and have some actions in mind for HomeAssistant that I think would be ideal for Python scripting, I have installed the pyscript Hacs integration on my raspberry Home Assistant.

I do a lot of work on my linked Windows laptop and the Jupyter connection has slightly confused me. Should I use Jupyter in my browser on my laptop and code there? And if so, how and where should the kernal be installed?

Think I have found enough on the web now to make my way through installation and use. Fingers crossed