Modernizr allows you to target specific browser functionality in your stylesheet.
https://www.modernizr.com
JavaScript Libraries and Functions · Compatibility
Get access to data on 28,636,680 websites that are Modernizr Customers. We know of 7,512,549 live websites using Modernizr and an additional 21,124,131 sites that used Modernizr historically and 903,185 websites in the United States.
Get a list of 28,636,680 websites using Modernizr which includes location information, hosting data, contact details, 7,512,549 currently live websites and an additional 1,945,010 domains that redirect to sites in this list. 21,124,131 sites that used this technology previouslyand 903,185 websites in the United States currently using Modernizr.
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