“I remember having to do document type definitions and a lot of pre-work to structure my XML-based app, whereas with JSON you can define an object in JavaScript and add whatever properties at runtim ...

What is JSON (JavaScript Object Notation ... transactions and other functions. The main alternative to XML is JSON. Like XML, JSON is language-independent and can be combined with C++, Java, Python ...

The login form in Listing 2 is described using XML. Yikes! Just looking at this form is tiring. Imagine having to create and parse it in code. In contrast, using JSON in JavaScript is dead simple.

What are JSON, XML, and YAML? Text-file formats ... JSON’s syntax matches JavaScript, but typically a parse function is used to convert JSON text to a JavaScript object. This adds a level ...