you can clone this to your xammp or any other local server you have and the only change you need is this: open assets/js/app.js line 20 change the ajax URL to your localhost host for example:

http://localhost:8080/ampion

but If you want to have it on your own follow these steps:

1- add this to your host file

127.0.0.1 dev.calculator.com

2-add this to httpd.conf

     AllowOverride      All
     Order              Deny,Allow
     Allow              from all
Require all granted


    ServerAdmin webmaster@dummy-host.example.com
    DocumentRoot "C:/Users/{your username}/workspace/calculator"
    ServerName  dev.calculator.com
    ErrorLog logs/calculator-error_log

3-Restart your appache and reach dev.calculator.com