Do I need JavaScript?


Do I need JavaScript?


In computer science, JavaScript refers to a scripting or programming language. JavaScript is commonly used on the World Wide Web. A web page can embed JavaScript, providing interactive features for the user.

Answer and Explanation: 1

One needs JavaScript in order to develop certain web features. If one wants to make a web page dynamic, so that it responds immediately to user activity, then one uses JavaScript or another client-side scripting language. JavaScript can also interact with server-side scripting languages, or even run directly on servers.

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What is JavaScript? - Function & Uses


Chapter 11 / Lesson 21

In order to build today's websites, you'll need to know more than just HTML. This lesson introduces you to JavaScript, which allows you to put code into your websites to increase their functionality.

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