You're supposed to be either on the XML side or the JSON side of the debate. But I keep reading XML while writing JSON. Am I a bad person?

XML was useful in its time, but it has been supplanted by faster, more flexible formats.

Java XML and JSON, second edition Ideally, you should read the second edition of Java XML and JSON before studying the additional content in this article.

Is JSON and REST killing your server's performance? Maybe it's time to switch to a binary format.

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

With a couple of mouse clicks you can convert JSON or XML to a perfectly good class. And, with a little extra work, you can do it in a couple of keystrokes.