how to use the gethours function from date-fns in javascript

To use getHours function from date-fns in JavaScript, you first need to install it via npm:

npm install date-fns
21 chars
2 lines

Then, you can import the getHours function into your JavaScript file, as follows:

index.tsx
import { getHours } from 'date-fns';
37 chars
2 lines

Alternatively, you can also use the require syntax:

index.tsx
const { getHours } = require('date-fns');
42 chars
2 lines

After importing the getHours function, you can use it to get the hour value from a JavaScript date object. Here's an example:

index.tsx
const date = new Date(); // creates a new date object with the current date and time
const hour = getHours(date); // gets the hour value from the date object
console.log(hour); // outputs the hour value to the console
218 chars
4 lines

This will output the hour value (from 0 to 23) to the console.