JSFiddle - React, Tailwind, and code Playground

by akmiecik

JavaScript

now = new Date();
var oneJan = new Date(now.getFullYear(),0,1);
var numberOfDays = Math.floor((now - oneJan) / (24 * 60 * 60 * 1000));
var result = Math.ceil((now.getDay() + 1 + numberOfDays) / 7);
console.log(` ${result}.`);