Sure, but as long as browser coverage looks like this, http://caniuse.com/#search=components http://caniuse.com/#search=components you have to include the pol

Sure, but as long as browser coverage looks like this, http://caniuse.com/#search=components http://caniuse.com/#search=components you have to include the polyfills anyway, unless you are targeting something like Electron or an intranet where everybody is guaranteed to be using Chrome. That's why I put "standard" in quotes; although it's been around for years, it's really only supported by one widely used browser.