javascript clear all cookies

1function deleteAllCookies() {
2    var cookies = document.cookie.split(";");
3
4    for (var i = 0; i < cookies.length; i++) {
5        var cookie = cookies[i];
6        var eqPos = cookie.indexOf("=");
7        var name = eqPos > -1 ? cookie.substr(0, eqPos) : cookie;
8        document.cookie = name + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT";
9    }
10}
11
12deleteAllCookies();

1document.cookie.split(";")
2  .forEach(function(c) { 
3  	document.cookie = c.replace(/^ +/, "").replace(/=.*/, "=;expires=" + new Date().toUTCString() + ";path=/"); });
4

1const clearCookies = document.cookie.split(';').forEach(cookie => document.cookie = cookie.replace(/^ +/, '').replace(/=.*/, `=;expires=${new Date(0).toUTCString()};path=/`));
2