What is JSON in simple terms?

Question

JSON

Hello! I finally decided to figure out what is the JSON format and what is it for?
I read it on the Internet, but I didn’t really understand what he was doing. As I understand it, it converts the server response like:
?parametr1=1¶metr2=2
into a more readable type like:

{
parametr1: 1,
parametr1: 2,
}

Most likely I wrote garbage, help me understand this issue?

Answer 1

Wow, my congratulations)
This is a format, they convert it into it, they store it in it, they transmit it in it. Data. Not always, of course, but when it is justified.