javascript replace all punctuation with space code example

Example 1: remove punctuation marks from string js

const regex = /[!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~]/g;
const result = WANTED_STRING.replace(regex, '');

Example 2: replace multiple spaces with single space javascript

string = string.replace(/\s\s+/g, ' ');

Example 3: javascript replace multiple spaces with single space

var multiSpacesString="I  have     some big    spaces.";
var singleSpacesString=multiSpacesString.replace(/  +/g, ' ');//"I have some big spaces."