What is JSON and how is it used for serialization?

What is JSON and how is it used for serialization?

JSON, or JavaScript Object Notation, is a lightweight data interchange format. It's easy for humans to read and write, and easy for machines to parse and generate. Serialization is the process of converting an object into a format that can be easily stored or transmitted, and JSON is commonly used for this purpose.

Can you give me an example of JSON serialization?

Sure! For example, if you have a JavaScript object like this: { name: 'Alice', age: 25 }, you can serialize it to JSON using JSON.stringify(), resulting in: {"name":"Alice","age":25}.

What are the advantages of using JSON for serialization?

Some advantages of JSON include its simplicity, readability, and compatibility with most programming languages. It's also lightweight, making it efficient for data transmission.

Are there any limitations to using JSON?

Yes, JSON has limitations such as not supporting functions or undefined values, and it can only represent data in a text format, which may not be suitable for all types of data.