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

There are many things to like about JavaScript Object Notation ( JSON ) as a "a lightweight data-interchange format." In particular, JSON is often compared favorably against XML because of the ...

What is AJAX (Asynchronous JavaScript and XML)? AJAX (Asynchronous JavaScript and XML) is a technique aimed at creating better and faster interactive web apps by combining several programming tools, ...

XML is more difficult to manage than JSON format. Converting XML into a JavaScript object takes up to tens or hundreds more lines of code compared to JSON, and it requires an XML parser. XML documents ...

Rendering to XML. The integration with the compiler is now complete, but we can so far only construct a tree of objects. We still need a way to take an XmlNode object and render it to a valid XML ...