What is Bootstrap

Bootstrap is a open source CSS framework for faster and easier web development use.
Bootstrap includes HTML, CSS and JavaScript & there are many design templates are include like forms, buttons, tables, navigation, modals, image carousels and many other.
Bootstrap also gives you easily create responsive designs for web development.

Example:-

 <div class="jumbotron text-center">
  <h1>My First Bootstrap Page</h1>
  <p>Resize this responsive page to see the effect!</p>
</div>

<div class="container">
  <div class="row">
    <div class="col-sm-4">
      <h3>Column 1</h3>
      <p>Lorem ipsum dolor..</p>
    </div>
    <div class="col-sm-4">
      <h3>Column 2</h3>
      <p>Lorem ipsum dolor..</p>
    </div>
    <div class="col-sm-4">
      <h3>Column 3</h3>
      <p>Lorem ipsum dolor..</p>
    </div>
  </div>
</div>

Test it Now

Why we Use Bootstrap ?

Easy to use & Understanding:-
Responsive Design or UI :-
Adjust in Mobile :-
Browser compatibility:-
It creates Responsive Website.

How to use Bootstrap in webpage:

There are 2 ways to include Bootstrap in the website that is.

1) CDN Links include in Bootstrap Page

Example:-

<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">

<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>

<!-- Popper JS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>

<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>

2) Download Bootstrap from getbootstrap.com and use it:

Click Here

Next Topic Bootstrap Example

Bootstrap 4 Tuto

Why we Use Bootstrap ?

How to use Bootstrap in webpage:

1) CDN Links include in Bootstrap Page

2) Download Bootstrap from getbootstrap.com and use it:

Click Here