Therefore in today’s article, we will cover what these two technologies Java vs Node.JS used for. And what are some great extensions that can use to develop some great features. Also, we will share some differences between these two. Keep reading this article and get the best information related to these technologies.
What is Java?
Java is a computer programming language that is object-oriented, class-based, concurrent, secure, and general-purpose. It’s a reliable technology that popularly use for various applications. Some common features of the Java programming language are:
- Classes: Classes are the blueprints that carry information for the formation of objects out of them. For example, a class named student can have information such as the name, marks, and roll number of the student. Then we can create different objects out of it such as student1, student2 etc. All will have the properties name, marks and roll number. But all of them will have different values to these properties.
- Exception handling: Another great feature is exception handling. For example, if there is a scope of error in the code then we can handle that error by this feature. For this, we have to try and catch the method. We will have to write the code inside the try and can get the exception using the catch block. Also, we can use ellipses that handle all kinds of exceptions like synchronous, as well as asynchronous.
- Encapsulation: The process of bundling data into an individual unit refers to as encapsulation. It’s the glue that holds code and the data it manipulates along. Encapsulation considers as a protective barrier. And it basically prevents the information from being accessible by code.
Where is Java used?
- Desktop GUI Applications
- Mobile App Development
- Gaming Applications
- Cloud-based Applications
- Web-based Applications
- Distributed Applications
- IoT Applications
- Big Data Technologies
What is node.js?
- npm: The world’s largest software registry is npm. Over 800,000 code packages store in the registry. To share software, open-source developers utilize npm. npm also widely use to handle private development in many enterprises. Also, it’s free to use. A CLI (Command Line Client) includes npm that may use to download and install the software.
- Express: It is one of the Node.js web application frameworks. This basically offers an extensive range of functionality for both mobile as well as web apps. Writing code for the backend is much more simple in express.js as compared to even Node.js.
- Nodemon: It is a program which supports the development of node.js apps by automatically restarting them. This is done when file changes in the directory are detected. No extra charges to your code or development technique are required with nodemon.
Where is node.js being used?
- Fast and scalable Applications
- Browser Games
- Chat Rooms
- Collecting Data
- Real-time Applications
- Mean Stack
Now, let’s check the differences in Java vs Node.JS.
Differences between Java vs node.js
- Use: Java is an object-oriented programming language used for developing an application for desktop, mobiles, web etc. Whereas node.js uses for creating web applications running on a personal computer rather than on a web browser.
- Libraries: Java has many libraries such as Google Guava, protocols buffers, cucumber, apache-spark, apache express. etc. Whereas the extension or the packages for the node.js are nodemon, body-parser, express, mongoose etc.
- Features: Java has features such as classes, objects, encapsulation, abstraction, file handling, error handling etc. Whereas the features of node.js are inbuilt modules, external modules(npm), express etc.
- Extension: Java files can be saved using the .java extension. Whereas the node.js can be written inside the .js file.
Let’s wrap it up!
In today’s article, we discussed the two technologies (Java vs Node.JS) that are Java and node.js. We learnt what java and node.js are. What are the features of these two programming languages and where are they using? Then we made some comparisons for you two to understand them better.
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