JavaScript is a programming language that runs in your browser. It can do simple things such as vadilate a value in a web form to ensure that it is non-zero or it can be used used to write something as advanced as an entire E-commerce shopping cart application, remembering items that you have purchased as you explore an online shop.
The JavaScript snippets here aim to to demonstrate a number of simple ways in which you can enhance your website without too much programming effort. It will not show how to build an E-commerce shopping application as there are other sites that do that much better.
Javascript snippets and examples code: