I'm trying to filter the results of my collection page by the value of the products' metafields, similar to this: https://www.totto.uk.com/backpacks/
I've got the metafields created, and plan on having them all in the same namespace for organization's sake, I've been trying to code this myself, but can't find an efficient way to do it, and most apps I see also affect the search widget itself/offer more feature than I need and am willing to pay for. Is there an app that simply adds filters on collection pages?
