syze is a library for JavaScript that lets you easily target your designs by device or browser sizes.
http://rezitech.github.io/syze/
JavaScript Libraries and Functions · Compatibility
Get access to data on 1,781 websites that are syze Customers. We know of 672 live websites using syze and an additional 1,109 sites that used syze historically and 324 websites in the United States.
Get a list of 1,781 websites using syze which includes location information, hosting data, contact details, 672 currently live websites and 1,109 sites that used this technology previously and 324 websites in the United States currently using syze.