Need a “Recently Viewed Products” widget for an online store

Our online store needs a compact carousel block that shows products a visitor has already opened, so people can easily get back to items they were considering earlier. The block should work without any account or login — everything is remembered locally in the visitor's own browser, and the list should update automatically each time a product page is viewed, keeping the most recent items first.

We would like the widget to match our existing catalog cards: product photo, name, price, and a link back to the item, arranged in a horizontally scrollable row with arrows or swipe support on mobile. It should load quickly without slowing down the page, and it should not break if local storage is empty, disabled by the user, or full. If a product was removed from the catalog or went out of stock, the carousel should skip it gracefully instead of showing a broken card.

Please also think through private browsing mode, several open tabs at once, and visitors who clear their browser data. We are open to suggestions on the technical approach, as long as the result stays lightweight.

What matters most to us:
— works without registration, purely on the browser side
— clean, on-brand card design
— smooth performance on desktop and mobile
— a sensible limit on stored items