... consider the new requirements becoming common in front-end product
development, such as handling optimistic updates, rendering on the
server, fetching data before performing route transitions, and so on.
In an optimistic update the UI behaves as though a change was successfully completed before receiving confirmation from the server that it actually was - it is being optimistic that it will eventually get the confirmation rather than an error. This allows for a more responsive user experience.
Embed YouTube video - Refused to display in a frame because it set #39;X-Frame-Options#39; to #39;SAMEORIGIN#39;(嵌入 YouTube 视频 - 拒绝显示在框架中，因为它将“X-Frame-Options设置为“SAMEORIGIN)
