JAVA VS. JAVASCRIPT-Do you Know the Difference?

Sun’s marketing department primarily renamed “Oak” to “Java” upon noticing that the name had already been registered with a computer company. One notable difference between Java and JavaScript is their intended applications and environments. Java, as a programming language, is designed to be free of pointers, a deliberate choice made to enhance security and robustness. The introduction of pointers could significantly increase the complexity of the Java programming language.

An easy analogy often made is that Java is a general-purpose language for coding, while JavaScript is specifically used for creating interactive and animated web applications. However, it’s worth noting that JavaScript has evolved significantly over the years and has matured beyond its initial role. This growth has made the analogy between Java and JavaScript more nuanced and complex.

Similarities Between Java and Javascript:

Before we understand the difference between Java and Javascript, let us learn about few similarities in Java and Javascript,

1. Front-end development:

   In front-end development, developers can use both languages. They can embed JavaScript directly in the HTML, deploying it as a frame or library, while they can utilize Java applets for Java.

2. Back-end development:

   Many years have seen Java, with its back-end technologies like Apache, JBoss, and WebSphere, using both languages on the server-side. Node.js has been a JavaScript server launchpad.

3. Object-Oriented Programming (OOP):

   Both languages enable the developer to code in the sense of each other objects and their relationships. It also provides both languages with access to technologies like heritage, encapsulation, and polymorphism.

• JavaScript and Java differ significantly in capabilities due to the distinct ways in which developers write and execute them.

1. Running Platform:

   Java: In Java virtual machine (JVM), Java applications and programs required JRE and JDK’s installation in the framework.
   Javascript: JS web apps operate on the web browser, requiring no initial setup.

2. Compilation:

   Java: In the language of programming, compilers build Java programs.
   Javascript: It is interpreted as a simple text code scripting language.

3. Syntax:

   Java: The C or C++ programming language is identical to Javascript. Programming of Java is available in class and objects.
   Javascript: The C programming language is similar to the JS language syntax, but the Java programming language is similar to the naming conventions.

4. Support:

   Java: The majority of operating systems support it
   Javascript: Many web browsers support JavaScript across a range of web developers and operating systems, making it easy to build scripts using JavaScript.

5. Scope:

   Java:In block-based calculation, Java discards the variable once it removes control from the block.
   Javascript: JS uses the variable functional scope.

6. OOPS:

   Java: Java is an object-oriented language that uses objects to carry out certain tasks based on object relations.
   Javascript: Javascript is a script-oriented object that uses Java-like objects.

Conclusion:

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