Displaying game thumbnails next to the deals
< Spätná väzba na IsThereAnyDeal with thumbnails
Figured it out. You need to import jQuery.
Adding something like @require https://ajax.googleapis.com/ajax/libs/jquery/3.6.1/jquery.min.js
to the script worked for me.
Using the Deals page is much more pleasant now.
Unfortunately, doesn't work.