Joomla 4 adding javascript to page via 'Insert/Edit Code Sample' in Article Text.

[mazhar shah]

Noobie question really. I noticed when adding an item there is a Insert/Edit Code Sample in the admin for each new article page under Article Text 'Insert'. Does this mean we can add javascript to that single article page? If so how is that done? I am a newbie so... do I include the <script> tags?