Platmart Color Swatches is a combined listings app that lets you link related products with swatches. It can be used to showcase different product colors, styles, shapes, etc. Products can be grouped either manually or automatically. The app stores swatch data in Metafields and caches all images on Shopify CDN. This allows loading swatches instantly without slowing down the store. App is fully translatable and works with Markets. It's compatible with all types of themes and works with headless.