Yes, you can save your favourite or frequently used resources by using the heart-shaped favourite toggle on a resource card or on the resource pages individually.
When the toggle is filled in, the item has been added to your account's favourites list. The favourites data is saved to your account, allowing you to quickly filter your favourites in future searches within the resource collection.
Please note that JavaScript must be enabled in your browser for this function to work correctly (it is enabled by default in most browsers).