This post, we are going to learn about JavaScript.

JavaScript is a scripting language.

It will be used in HTML and web programs.

JavaScript is a lightweight and easy to implement and easy to learn.

Advantages of JavaScript:

• JavaScript will be very fast, being a client side programming.
• It will be easy to implement.
• JavaScript will be supported and works with many languages.
• JavaScript is a client side programming and executed on client side.
• It will reduce the server load.
• JavaScript will provide rich interfaces to application/site.
• JavaScript will be supported almost all the browsers.

Disadvantages of Java Script:

• Security – code executes user’s device/browser, JavaScript code is visible to end user.
• JavaScript do not support any multi thread or multiprocessor.