Anything related to the SXA Storefront used to build Sitecore Experience Commerce (SXC) components
Web development teams use SXA Storefront to speed up the production of ecommerce solutions and to reuse components, layouts, and templates across a variety of storefronts.
It is based on Sitecore Experience Accelerator (SXA) -> sxa
More information about SXA Storefront can be found here:
- Documentation suitable for eReaders can be found here