Shulou(Shulou.com)06/03 Report--

This article introduces the relevant knowledge of "how to use script elements async and defer in HTML5". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

WebKit now implements the async asynchronous attribute of the SCRIPT tag for HTML5. We used to use a variety of JavaScript techniques to do this, but now the new properties make it relatively easy to prevent blocking.

Async-HTML attribute

As I mentioned earlier, adding the async attribute is very simple:

The code is as follows:

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