Source & CDN

CDN:
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet"href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>

<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>

 <script data-require="angular.js@1.4.x" src="https://code.angularjs.org/1.4.9/angular.js" data-semver="1.4.9"></script>

 <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js"></script>

Bootstrap:
http://getbootstrap.com/

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">    [C-content D-delivery N-network]

<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>               [for JavaScript]

JavaScript:

https://developer.mozilla.org/en-US/docs/Web/JavaScript          [for Tutorial]

AngularJS:

https://angularjs.org/

https://docs.angularjs.org/api     [for Tutorial]

JQuery:

https://jqueryui.com/demos/


PHP:

http://php.net/       [for Tutorial]


XAMPP: [XAMPP Apache + MariaDB + PHP + Perl]

https://www.apachefriends.org/index.html    [for Tutorial]

codeigniter:

https://codeigniter.com/

drupal:

https://www.drupal.org/project/drupal/releases/8.3.7

wordpress:

https://wordpress.org/download/

CodeIgniter:

www.codeigniter.com

Sublime Text:

{
"cmd": ["C:\/Program Files\/Mozilla Firefox\/firefox.exe", "$file"]

}