How to Run a JavaScript on a Webpage – What’s the Best Way to Do It? or Need Help: How to Run a JavaS

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For running javascript on a webpage, placement matters!

Putting scripts at the end of `<body>` is safest—avoids loading delays.

But if you *must* put it in `<head>`, use `async` or `defer`.

Check out W3Schools for examples. They’re beginner-friendly and straight to the point.

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Wow, thanks everyone! This is *way* more helpful than those confusing tutorials.

I tried the external file method and it worked! But now I’m curious—what’s the difference between `async` and `defer`? Like, when should I use one over the other?

Also, CodePen looks awesome—gonna play with that next. Thanks again! 😊

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