One significant drawback of JSON data is that the datatype of a collection or a property cannot be determined programatically with 100% accuracy. Part of this stems from the fact that it’s so ...

JSON is the leading data interchange format for web applications and more. Here’s what you need to know about JavaScript Object Notation.

The code example below (from the JEP) shows that the proposed new data classes, called records, are similar to Kotlin’s data classes, with most of the standard methods derived automatically.