Run results for: Testing peformance of date reformat

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:94.0) Gecko/20100101 Firefox/94.0

Browser: Firefox 94

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 2 years ago

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.22.0/moment.min.js'></script>

Script Preparation code:

var input = "2021-11-15T18:00:57.000";

Tests:

MomentJS
var date0 = moment(input).format('DD-MM-YY HH:mm')
Split
var dt = input.split("T"); var d = dt[0].split("-"); var t = dt[1].split(":"); var date1 = d[2] + '-' + d[1] + '-' + d[0] + ' ' + t[0] + ':' + t[1];
Substr
var date2 = input.substr(8, 2) + '-' + input.substr(5, 2) + '-' + input.substr(2, 2) + ' ' + input.substr(11, 2) + ':' + input.substr(14, 2);