JSFiddle - React, Tailwind, and code Playground

JavaScript

var st = '2015-07-22 00:00:00.0'
var pattern = '\d{4})\-(\d{2})\-(\d{2})/'
var dt = new Date(st.replace(pattern, '$2-$3-$1'));
var output = dt.getMonth() + 1 + '/' + dt.getDate() + '/' + dt.getFullYear();
alert(output)