HTML and XML are structural foundations of every website or application. It is crucial that developers learn — and master — both.

Let's say we need a JavaScript function that will take a string of tagged text (that is, it contains Extensible Markup Language (XML) markup) and return only the tags (and not the text that the ...

Help search engines crawl your site smarter. Learn what an XML sitemap is, how to create one, and why it’s essential for SEO and site visibility.

Learn how to open an XML File in Excel, Word, Chrome, and Edge on a Windows computer using the methods mentioned in this post.

While some companies are dragging their feet on XML-based exchanges and integrations, Boeing demonstrates how XML can provide a better environment for suppliers and customers.

Learn how to craft precise AI instructions using XML and JSON to boost performance, reduce errors, and streamline workflows.

Should You Submit Your Sitemap Every Month? From the value of XML sitemaps to how frequently you need to submit them, online marketing veteran Ryan Jones tackles this week's Ask An SEO.