js replace character code example

Example 1: javascript replace

var res = str.replace("find", "replace");

Example 2: js replace characters in a string

var str = "Original string!";
var str = str.replace("Original", "New");

Example 3: how to use the replace method in javascript

let string = 'soandso, my name is soandso';

let replaced = string.replace(/soandso/gi, 'Dylan');

console.log(replaced); //Dylan, my name is Dylan