diginext-utils/esm/string/formatNumber.js

README.md

import { toInt } from "../object";
/**
 * Format the input number with commas
 * @example 1000000 -> 1,000,000
 */
export function formatNumber(num, prefix = "$") {
    const numRound = Math.round((toInt(num) + Number.EPSILON) * 100) / 100;
    return Number.isNaN(numRound) ? "0" : "" + numRound.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, prefix + "1,");
}
export default formatNumber;