Java Applet, a snippet code, is created by using the Java bytecode. This program is written in Java programming language. The bytecode is a kind of a programming that is exclusively utilized for Java programming. Whilst the Applet can run on a web browser with the help of tools like JVM or Java Virtual Machine, standalone ones, like, the Sun Applet viewer can also be employed to test this application. Although the Java programming language is generally used to write the applets but other languages can also be used for the purpose, such as, Jython. Once the program is completely compiled, it can easily run on most of the web browsers across various operating systems. So whether you use a Mac, Windows, UNIX or Linux systems, the applets will run hassle free.
But the big question is why it is still preferred by the programmers. Although it was introduced in 1995, it is still used by the programmers as it offers them with a variety of options that are not usually available or accessible for browser based applications. At the initial stages the applets had basic applications but the developers noted its potential and later, they were developed with more extensive features. One of the major contributions of Java applets is that they can provide interactive user experience on the websites. Sites are designed by using languages, like, CSS, HML and others. But these languages fail to support any kind of interactive user experience. But once the applet is integrated, this end can be achieved.
Thus, interactivity is one of the USPs of this program. With increased interactivity it becomes easier for the designers to develop numerous programs that can be easily converted to online applications. In games or other visual representation, the increased interactivity is generally found. Another reason why this program is favoured is that there is no need to make any investments while writing a code for the applet. Although a knowledge about the Java programming language is required. Once this is done, there are arrays of open source tools which might be applied to compile and test the applets. These same tools can also be employed to develop production level applets.
The Java Applet also helps the programmers to work across multiple operating systems. This cross platform ability is quite helpful in programming as it saves time and there is no need to develop separate applications for multiple OS. Moreover, any web browser can use the program. Owing to this, the Applet can also be used in certain kinds of cellphones.
Applets also help in ensuring that your computer is safe. This is another reason why it is preferred in programming. To download and run it on a computer system, the user’s approval is a must. Java also has an in-built security that prevents applets from harming your computers in any way. Whilst you are downloading it, the program goes through various checks to make sure that it does not breach any restrictions. Sometimes, this factor might make them quite slow to download and install.
Java is compatible with client communication and dynamic server. This is a feature that is missing in most of the programming languages. Thus, it is used in programming so that information from one server to another can be consistently transferred without much trouble. So even when your program runs, this application can update information. In addition, it makes database integration easy. This is crucial for communicating with the server. Its in-built features also allows communication with databases, like, Oracle, MYSQL and SQL.
For creating dynamic user interactive websites, the Java Applet is of great help. The amount of high quality open source libraries that it offers is unrivalled and helps in easing the works of the developers.
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