Steps

How to add documentations comment to code ?

JSDoc comments should generally be placed immediately before the code being documented. Each comment must start with a /** sequence in order to be recognized by the JSDoc parser. Comments beginning with /*, /***, or more than 3 stars will be ignored. This is a feature to allow you to suppress parsing of comment blocks.
Example —-
```json /**
Calculates the sum of two numbers.
@param {number} num1 - The first number.
@param {number} num2 - The second number.
@returns {number} The sum of the two numbers. */ function add(num1, num2) { return num1 + num2; } ```

Step to run: To run jsdoc open the terminal and write the following command
npm run jsdoc

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