Bootstrap CDN Links

bootstrap-cdn-links.md

CSS

 <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css"
 integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">

 <link rel="stylesheet" href="https://pro.fontawesome.com/releases/v5.10.0/css/all.css"
 integrity="sha384-AYmEC3Yw5cVb3ZcuHtOA93w35dYTsvhLPVnYs9eStHfGJvOvKxVfELGroGkvsg+p" crossorigin="anonymous"/>

 <link rel="stylesheet" href=" https://cdnjs.cloudflare.com/ajax/libs/bootstrap-social/5.1.1/bootstrap-social.min.css "/>

JS

 <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
 integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>

 <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"
 integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>

 <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"
 integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>

 <script src="https://use.fontawesome.com/ee1c3da296.js"></script>

local

    <link rel="stylesheet" href="assets/css/bootstrap.min.css">
    <link rel="stylesheet" href="assets/css/font-awesome.min.css">
    <link rel="stylesheet" href="assets/css/bootstrap-social.css">
    <link href="assets/css/main.css" rel="stylesheet">

	<script src="assets/js/jquery.slim.min.js"></script>
	<script src="assets/js/popper.min.js"></script>
	<script src="assets/js/bootstrap.min.js"></script>
	<script src="assets/js/fontawesome.js"></script>

Thanks Bro.