web page hot reload in plain JavaScript + Apache & PHP 4

web page hot reload in plain JavaScript + Apache & PHP
Hot re-loading, that is automatically updating the web page, when its content changes on the server, into the browser is a convenient developer aid for modern tooling like, webpack, AngularJS, ReactJS, VueJS etc.  I created   super simple  way  by just adding one JavaScript include at the bottom of your file and it works with a ...