Understanding async and defer.
Async and Defer are two boolean attributes for script tag. Both async and defer increase the speed and performance of web apps by eliminating render-blocking JavaScript.
With reference to the above image, consider we simply write <script> without as...
·2 min read·madhushreekunder.hashnode.devUpdated Read the article
Nikki Goel
Great article. 👌
I always use defer, didn't know async was an option. Reading this, defer seems a safer option to me.