JavaScript Replace All String

const str = "Replace all abc and abc."str.replace('abc', '0')     // "Replace all 0 and abc."

str.replace(/abc/g, '0')    // "Replace all 0 and 0."

const find = 'abc'const re = new RegExp(find, 'g')str.replace(re, '0')

String.prototype.replaceAll = function(search, replacement) {    return this.replace(new RegExp(search, 'g'), replacement)}

str.replaceAll("abc", "0")