If we traveled back in time about five years or so, this would be a simple comparison: Java is a general purpose programming language, and JavaScript is used on websites to make them animated and interactive. Now that JavaScript has "grown up," the comparison is much more complicated.
What is Java? Java is a multi-platform, object-oriented, and network-centric, programming language. It is among the most used programming language. It also used as a computing platform, and it was first released by Sun Microsystem in 1995. It was later acquired by Oracle Corporation.
What is JavaScript? JavaScript is a scripting language that helps you create interactive web pages. It follows the rules of client-side programming, so it runs in the user's web browser without the need for any resources form the web server. You can also use JavaScript with other technologies like REST APIs, XML, and more. Nowadays JavaScript also using technologies like Node js.
What are the Key Differences??
- Compiled vs. Interpreted. Java is considered a compiled programming language. JavaScript is considered an interpreted scripting language. The difference is in the implementation: Java is compiled into bytecode and run on a virtual machine, whereas JavaScript can be interpreted directly by a browser in the syntax it is written (although it is usually minified in practice).
Each language requires different plug-ins.
JavaScript code is run on a browser only, while Java creates applications that run in a virtual machine or browser.
With Java, you write code once and run it on almost any computing platform, on the other hand, Java script is a cross-platform language.
Java is compiled on the server before execution on the client while JavaScript is interpreted by the client.
Java is static language while JavaScript is a dynamic language.
Features of Java.
Here are the important features of Java.
1. Write code once and run it on almost any computing platform
2. It is designed for building object-oriented applications.
3. It is a multithreaded language with automatic memory management
4. Facilitates distributed computing as its network-centric.
Features of JavaScript.
Here are important features of Java-script:
1. It's a cross-platform language.
2. It's widely used for client-side and server-side.
3. Strong Testing Workflow.
4. It's easy to learn and to start coding with.
5. Added dependencies.
A new student of programming will learn that both Java and JavaScript are worthwhile languages to add to their coding repertoire. In fact, many programmers and developers say that learning these two languages early on, back to back, is a very wise move for a new programmer. Without a doubt, having Java and JavaScript under one’s belt will make a programmer more employable and will lead to more lucrative job opportunities down the road. Nowadays, software development companies in the world are using both of this programming language to create secure, scalable and feature-packed applications keeping in mind the requirements of businesses. I hope that this article will be your definitive guide on how JavaScript and Java are separated. Happy Learning!!