JSON (JavaScript Object Notation) is a lightweight format for storing and transporting data. Itβs easy for both humans to read and for machines to parse.
{} for objects, [] for arrays, and only accepts double quotes " " around keys and string values.
"name": "Alex" β A string value"age": 22 β A number"isStudent": false β A boolean"skills" β An array of strings"address" β A nested object