This widget will display low stock warnings in your product list (AKA collection, category) pages under each individual product item.
By default, when stock for a certain product goes below a certain amount, fera will display a configurable warning message like 'Only 3 left!'.
By default fera will also display the number of people looking at the current product if there is more than 1 person looking.
The combination of low stock warnings and current people viewing is a great way to add urgency and social proof at once and increase product page views.