JAVASCRIPT

javascript friendly number format with commas

//ES6 Way
const numberWithCommas = (x) => {
  return x.toString().replace(/B(?=(d{3})+(?!d))/g, ',');
}

javascript format numbers with commas

function numberWithCommas(x) {
    return x.toString().replace(/B(?=(d{3})+(?!d))/g, ",");
}

javascript format number with commas

let n = 234234234;
let str = n.toLocaleString("en-US");
console.log(str); // "234,234,234"

format number javascript with comma

formatedNumber = new Intl.NumberFormat().format(2561556862056.12)
console.log(formatedNumber) // "2,561,556,862,056.12"

format number with commas js

foramtNumber = (num,div=",")=>{
  return num.toString().replace(/B(?=(d{3})+(?!d))/g, div);

}

how to format an integer with a comma in javascript

x.toString().toLocaleString(); // x must be a number