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

To use the previousSaturday function from date-fns:

1. First, install date-fns in your project using npm:

index.tsx
npm install date-fns
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2. Import the previousSaturday function in your Javascript file:

index.tsx
const { previousSaturday } = require('date-fns');
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3. Use the function to get the date of the previous Saturday:

index.tsx
const today = new Date(); // Create a new Date object with the current date
const previousSat = previousSaturday(today); // Get the date of the previous Saturday
console.log(previousSat); // Output: Sat Nov 06 2021 00:00:00 GMT+0300 (Eastern European Summer Time)
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The previousSaturday function returns a new Date object representing the date of the previous Saturday relative to the input date. If the input date is a Saturday, it returns the same date.