JSON, or JavaScript Object Notation, has become a ubiquitous data format in the world of web development, APIs, and data interchange. Despite its simplicity, understanding the syntax of JSON is crucial for effectively working with data in various applications.
In this article, we’ll dive into the intricacies of JSON syntax, providing clear examples and explanations to help you grasp its structure and rules.
JSON Basics
JSON is a lightweight, text-based data format that is easy for humans to read and write, and equally easy for machines to parse and generate. It is often used to transmit data between a server and a web application or to store structured data in files or databases.
JSON represents data as key-value pairs, where the keys are strings, and the values can be strings, numbers, booleans, null, objects, or arrays. Here’s an example of a simple JSON object:
{
"name": "John Doe",
"age": 30,
"isStudent": true
}In this example, we have an object with three key-value pairs: “name” with the value “John Doe”, “age” with the value 30, and “isStudent” with the value true.
