Java Applet

What is Applet?

Simple Definition for Java Applet

Use of applet in Programming

An Applet is an application designed to be transmitted over internet and executed by a Java-compatible web browser. Other-words, Applet is a intelligent Java Program that can react to user inputs and dynamically change according to the programmer's design. 

How Java Applet Works 

Applets are embedded within a HTML code by using the applet tag as shown in the picture. The HelloWorld.class file contains the bytecode which created after compiling the java program. The size of the applet is defined inside the Applet Tag.