How to Returns the milliseconds (from 0-999) in JavaScript ?

There are multiple ways to return the milliseconds (from 0-999) in JavaScript:

Method 1: Using the getMilliseconds() method of the Date object

const date = new Date();
const milliseconds = date.getMilliseconds();
console.log(milliseconds); // Output: 123 (or any other value between 0-999)

Method 2: Using the % operator to get the remainder after dividing the timestamp by 1000

const timestamp = Date.now();
const milliseconds = timestamp % 1000;
console.log(milliseconds); // Output: 123 (or any other value between 0-999)

Method 3: Using the performance.now() method of the Performance object (available in modern browsers)

const performance = window.performance || {};
const milliseconds = performance.now() % 1000;
console.log(milliseconds); // Output: 123 (or any other value between 0-999)

Note: All of these methods return the milliseconds at the time of execution, so the value may be different each time the code is run.