How web pages works - jQuery

How web pages works?

1.   The browser requests a web page from a server when someone types a web address into the browser’s URL bar.

2.    The server finds the requested file(s) and sends them to the browser

3.    The browser displays a rendered HTML page based on the file sent from the server.

The power of script

To change your web pages on the fly, with an HTML tag known as <script>

Role of jQuery (and JavaScript)

Every browser comes with a built-in JavaScript interpreter that takes the directions you write in between the <script>tags and translates those directions into different kinds of action on the web page.

 

jQuery is a JavaScript library specialized for changing web page documents on the fly.