Yes, the Magento 2 Smart Store Selector with Pickup, Locator & MSI Support is fully Hyvä-ready at no additional cost. MageDelight has built all its extensions to be compatible with Hyvä's lightweight frontend architecture, meaning you get the full store selector, geolocation map, MSI inventory widget, and pickup flow without any custom Hyvä overrides or separate purchase. A Hyvä demo is available directly from the product page.