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Difference Between Java and Javascript

Hello readers! Many of you are always in a dilemma that exactly what is the difference between Javascript and Java. So, in this article, we are hereby representing the programming languages Java vs JavaScript.

Quite apart from the claim that the two languages are different from each other, each language plays a prominent part in the IT field. To get more information on Java vs JavaScript, let’s read more. Significant similarities and discrepancies between Java and JavaScript have also been explored here in the article. So, here you go!

Which is better – JavaScript vs Java?

Java and JavaScript have long been confused by novice programmers and non-tech individuals alike, but the term “Java” is their only commonality. Both are powerful programming languages in their respect and each one has superiority above the other. One may not be better than the other for several different activities, programmers use both Java and JavaScript.

Let’s take a look at the individual languages and what they mean!


Internet Explorer and Netscape Navigator were the two widely prominent web browsers in use by the general populace during the initial times of the Internet, in 1990. A programmer named Brendan Eich at Netscape Inc. was able to construct a programming language within only 10 days that could direct the device upon gaining feedback from users on how to engage with the user. They named “LiveScript” this language and incorporated it directly into Navigator.

It meant that the person’s orders were essentially interpreted by the browser. The code did not have to be optimized and it did not require a plug-in. Around the same time, another programming language, Java, was growing in popularity, even though Java required a distinct plug-in to operate. Netscape saw the possibility and called their language “JavaScript.” In the starting time of the Internet, JavaScript was imperative.


Built by Sun Microsystems, Java is a programming language that is dependent on classes. It is a portable programming language that executes on JVM that permits Java programs to run on any device.

Java has emerged as one of the finest programming languages with its protected environment and great flexibility. The language is also desired by businesses. For developing software and back-end structures, more than 90 percent of Fortune 500 corporations use Java.

What Similarities are Observed Among Javascript and Java?

Let’s take an honest look at the various similarities shared by the two before you go on to learning about the Java vs JavaScript.


OOP, which is also known as Object-Oriented Programming is supported by both of the languages, which is JavaScript and java. These programming languages also include code to develop objects and their connections with each other. In these languages, one can gain access to various properties like inheritance, encapsulation, and polymorphism, etc.

Design of Front-end technology:

Did you know that the most common languages for web app development are both Java and JavaScript! More than 90 percent of enterprises use Java and JavaScript for statistical results. After being integrated directly into HTML, JavaScript is deployed as a framework or utility for the front-end design, while Java can be used as a Java applet to build attractive front-ends.

Compatibility with the browsers:

Both Java and JavaScript are familiar with browsers, which ensures that both are powerful enough to run on a device. JavaScript can run on most modern operating systems, enabling it to be the primary web development alternative. On the other hand, Java centered Java applets that can indeed run in a browser too. Java applets, however, are less prominent because they cause many problems, such as functionality and protection.

Javascript Vs Java: What’s the Exact Difference?

It is a platform-independent Object-Oriented Programming language since it is implemented in the Java Virtual Machine which is shortly written as JVM. JavaScript, on the next side, is an object-oriented scripting language that helps construct responsive HTML pages. These days, JavaScript vs Java has become a controversial matter of debate.


In a variety of ways, Java applications are now used, including Android applications, desktop application design, banking, and financial software development. The use of JavaScript, however, is relegated to render web applications more dynamic and expressive. It also provides solutions when creating HTML graphics.


Whilst also Java is used for all server-side design, for roles such as JS validation and interactive elements, JavaScript is predominantly used for composing client-side scripts.

Interpreted language vs compiled language:

Java is a language for compilation, while JavaScript is an interpreted scripting language. Both of these languages run separately. Although Java code is executed into bytecodes and runs on a Java Virtual Machine, the syntax in which the code is written is interpreted directly by JavaScript in a browser.

Execution of applications:

It’s important to know how these applications operate when we talk about Java vs JavaScript. Applications that are constructed using either Java or JavaScript run differently. Java creates software that could run on a computer or a virtual machine, while JavaScript programs can only run on a browser.

Check Examples:

public class Demo1
   public static void main(String[] args)
      System.out.println(“This is sample Java program”);
var a , b , c;//Declaring the variables

a = 9; b = 2;// Assign different values to variables

c = a + b;// Compute the values to obtain result

Enterprises That Uses Java:

●       Pinterest

●       Google

●       Uber

Enterprises That Uses Javascript:

●       eBay

●       PayPal

●       Facebook


You will certainly get a good picture of everything about these two common languages that have utterly reshaped the app development field by reading this article on JavaScript vs Java. On the other hand, even using Java makes the app more reliable and functional, JavaScript boosts the application’s aesthetic.

From now, you’ll be able to choose between Java and JavaScript for your next further creation of software. Leave us a comment if you have any queries and we’ll reach out to you soon!

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