.
                </li>
                <li>
                    That in turn means you can safely rely on <a href="https://caniuse.com/http2">HTTP/2</a>, <a href="https://caniuse.com/html5semantic">HTML5 semantic elements</a>, <a href="https://caniuse.com/custom-elementsv1">Custom Elements</a>, 
                    <a href="https://caniuse.com/template">Templates</a>, <a href="https://caniuse.com/shadowdomv1">Shadow DOM</a>, <a href="https://caniuse.com/mdn-api_mutationobserver">MutationObserver</a>, 
    