There used to be "imports" for HTML5 but they deprecated it for some reason. https://www.html5rocks.com/en/tutorials/webcomponents/imports/ https://www.html5ro

There used to be "imports" for HTML5 but they deprecated it for some reason. https://www.html5rocks.com/en/tutorials/webcomponents/imports/ https://www.html5rocks.com/en/tutorials/webcomponents/import... https://caniuse.com/#feat=imports https://caniuse.com/#feat=imports