Babel is a JavaScript compiler.
https://babeljs.io/
JavaScript Libraries and Functions · Framework
Get access to data on 2,197,730 websites that are Babel Customers. We know of 851,279 live websites using Babel and an additional 1,346,451 sites that used Babel historically and 583,133 websites in the United States.
Get a list of 2,197,730 websites using Babel which includes location information, hosting data, contact details, 851,279 currently live websites and an additional 1,131,011 domains that redirect to sites in this list. 1,346,451 sites that used this technology previously and 583,133 websites in the United States currently using Babel.