What is the difference between JSON and HTML?

JSON - Lightweight Data-Interchange Format, used for transmitting structured data. HTML - Hypertext Markup Language, used for creating web pages.

Characteristic	JSON	HTML
Purpose	Data transmission	Creating the structure of a web page
Format	Text-based, structured	Markup language
Intended for	Data exchange between server and client (API, AJAX)	Displaying information in a browser
Syntax	Key-value pairs, arrays	Tags and attributes
Example	```json
{
"name": "Alice", // User name
"age": 30 // User age
}
```	```html
<p>Hello World!</p> <!-- Paragraph of text -->

**Key differences:**

* JSON focuses on data representation, while HTML on information presentation for humans.
* JSON is strictly structured for easy machine processing, HTML allows some flexibility in structure.
* JSON does not contain information on how data should be displayed, HTML defines the structure and appearance of content.
* JSON is often used for data exchange between applications, HTML for creating user interfaces in web browsers.