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

To use the endOfMonth function from date-fns library in JavaScript, you first need to install the library using npm:

index.tsx
npm install date-fns
21 chars
2 lines

Then, you can import the function in your JavaScript file like this:

import { endOfMonth } from 'date-fns';
39 chars
2 lines

Now, you can use the endOfMonth function to get the last day of the month for a given date:

const date = new Date('2021-05-15');
const lastDayOfMonth = endOfMonth(date);
console.log(lastDayOfMonth); // Output: 2021-05-31T23:59:59.999Z
143 chars
4 lines

The endOfMonth function returns a new Date instance representing the last day of the month for the given date.