In modern web design, JavaScript has become an indispensable part. JavaScript can easily extend the functionality of web pages while also enhancing the user experience. Although JavaScript can be embedded directly in HTML, when you need to reuse the same JavaScript code in multiple web pages, it becomes very useful to encapsulate the JavaScript as a separate external file and call it externally.
This article will discuss how to call JavaScript code externally, including embedding it in HTML documents and linking to documents.
The easiest way is to embed JavaScript code directly into the HTML document. You just need to write the
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