Use tab to navigate through the menu items. To play, press and hold the enter key. To stop, release the enter key. Come visit our restaurant where you can experience delicious hu tieu in the company of great friends and family.
We source the finest beers and wines and match them with your palate. A large DOM tree often includes many nodes that aren’t visible when the user first loads the page, which unnecessarily increases data costs for your users and slows down load time. A large DOM tree in combination with complicated style rules can severely slow down rendering. See the Lighthouse performance scoring post to learn how your page’s overall performance score is calculated.
In general, look for ways to create DOM nodes only when needed, and destroy nodes when they’re no longer needed. If you’re currently shipping a large DOM tree, try loading your page and manually noting which nodes are displayed. Perhaps you can remove the undisplayed nodes from the initially loaded document and only create them after a relevant user interaction, such as a scroll or a button click. If you create DOM nodes at runtime, Subtree Modification DOM Change Breakpoints can help you pinpoint when nodes get created. If you can’t avoid a large DOM tree, another approach for improving rendering performance is simplifying your CSS selectors. See Google’s Reduce the Scope and Complexity of Style Calculations for more information.
Use a “windowing” library like react-window to minimize the number of DOM nodes created if you are rendering many repeated elements on the page. Skip effects only until certain dependencies have changed if you are using the Effect hook to improve runtime performance. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4. 0 License, and code samples are licensed under the Apache 2.
For details, see the Google Developers Site Policies. 400 bad request Sorry, something went wrong. 400 bad request Sorry, something went wrong. Use tab to navigate through the menu items. To play, press and hold the enter key.