What is JavaScript?

• JavaScript was designed to add interactivity to Web pages
• A JavaScript consists of lines of computer code
• JavaScript is free to use, you do not need to purchase a licence

What can Java Script do?

• JavaScript can add “dynamic” (changing, moving, fluid) text on a Web page.
• JavaScript can react to events. For example when a page loads or when a user clicks on an element on the page.
• Java Script can be used to change elements within the Web page such as the cursor, scrollbars, background and menus.
• JavaScript can be used to create interactive Web games.

Following are some simple examples of what can be done with JavaScript.

JavaScript Examples Click Here