replace regex code example

Example 1: javascript regex replace

const search = 'duck'
const replaceWith = 'goose';

const result = 'duck duck go'.replaceAll(search, replaceWith);

result; // => 'goose goose go'

Example 2: regex replace /

// replaces all / in a String with _
str = str.replace(/\//g,'_');

Example 3: replace js

// Replace All
str = str.replace(/_/g, ' ');