Introduction To JavaScript

What is JavaScript?

• JS is abbreviation of JavaScript.
• Javscript is a one type of script using that we can do action on html script.
• We can use javascript using external file and internal script.
• JavaScript is the programming language of HTML and the Web.
• JavaScript is easy to learn.
• This tutorial will teach you JavaScript from basic to advanced.

➤ JavaScript is one of the 3 languages all web developers must learn:

• HTML to define the content of web pages.
• CSS to specify the layout of web pages.
• JavaScript to program the behavior of web pages.