Java vs JavaScript


Java vs JavaScript: What are the differences?

Non-tech people or who are new to the world of programming often get confused between Java and JavaScript. But their only commonality is the word “Java.” These two programming languages have their own benefits, similarities, and differences. This article on Java vs JavaScript will differentiate between the two programming languages in the following sequence:

  • Introduction
  • OOPS
  • Platform
  • Syntax
  • Compilation
  • Learning Curve
  • Scope
  • Support


java - java vs javascript - edurekaJava is a programming language invented by James Gosling and developed by Sun Microsystems. It was first released in 1995, and several new versions have been launched since then.Javascript vs Typescript | Edureka Blogs | EdurekaBrendan Eich at Netscape, Inc. created this programming language in 1990 and named it “Livescript” initially. Later on, it was renamed to JavaScript.



programming language - java vs javascript - edurekaJava is an object-oriented programming language. It uses objects to perform actions based on relations between objects.scripting language - java vs javascript - edureka 

JavaScript is an object-oriented scripting language. It uses the objects to perform actions similar in Java.




Java applications and programs run in Java Virtual Machine (JVM). Also, you need to install JDK and JRE.

Web Browser Support - HTML vs HTML5 - EdurekaJavaScript applications run on a web browser. there is no need for any initial setup.


Course Curriculum

Java Certification Training Course

  • Instructor-led Sessions
  • Real-life Case Studies
  • Assignments
  • Lifetime Access


The syntax of Java is similar to C/C++ programming language. It uses classes and objects.The syntax of JavaScript is similar to C language but it uses the naming conventions similar to Java.



Java programs are compiled and interpreted as it is a scripting language.JavaScript is only interpreted as it is a scripting language or a plain text code.


Learning Curve

java learning - java vs javascript - edurekaJava has various online forums, documentation and community support. You can learn this language to build various applications.web application- java vs javascript- edurekaJavaScript also has extensive documentation and online resources. You can learn JavaScript to build web applications and websites.


Java uses block-based scoping. In this, the variable goes out of scope once the control comes out of a block.JavaScript uses function-based scoping as the variable can be accessed in the function.