Benefits of Node.Js Over Java

Benefits of Node.Js Over Java

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  • Post last modified:April 22, 2023
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The IT world is drastically changing, so programmers and developers continuously look for different tools to develop web applications. To make such activities easier, we have Node.js and Java software.

Node.js and Java are the most popular technologies for developing web applications. These both are accessible in platforms like Jenkins and Kubernetes. But the main question is which is better between Jenkins vs Kubernetes.

 While Java has been a widely-used programming language for a long time, Node.js is relatively new but gaining momentum quickly. If you have developed an application using Node.Js, there is a requirement for Node js hosting. For Java-based applications also, you need a web hosting infrastructure to host applications.

After reading a brief intro about both, development beginners will have the query about which framework is beneficial for them to build web applications. We are partial, but our opinion is to prefer Node.js over Java. In this article, we will explore the benefits of Node.js over Java.

What is Node.js all about?

In 2009, Ryan Dahl developed the Node.js platform. It is an open-source, cross-platform JavaScript (JS) runtime environment allowing programmers to write JavaScript on the client and server sides. Unlike a browser, it runs JavaScript applications outside of it. Rather than a programming language, Node.js is a JavaScript environment. Additionally, Node.js allows developers to execute their code on the server side and provides a faster way to write scalable, lightweight scripts.

Why Is Node.js Framework More Beneficial as Compared to Java?

  1. Speed and Performance

Our preferred PHP framework Node.js is built on Chrome’s V8 JavaScript engine, renowned for its speed and performance, due to which developers easily write server-side applications in JavaScript, which means that they can create a faster and more efficient web application than Java. Java is a compiled language and requires more time to compile and execute the code. On the other hand, Node.js uses an event-driven, non-blocking I/O (Input Output) model, which makes it much faster and more scalable than Java.

  1. Scalability

Node.js is developed keeping the scalability factor in mind, making it the preferred choice for building real-time applications. With this, developers easily handle a large number of concurrent connections with ease, making it ideal for building applications that need to drive high traffic. On the other hand, Java has a steep learning curve when it comes to scaling, and developers need to have a good understanding of the JVM architecture (Java Virtual Machine) to build scalable applications.

  1. Easy to Learn

Beginners can easily use Node.js for their web application projects. Especially for developers who already know JavaScript will find it easy to work on. As it is built on JavaScript, developers can quickly get started and develop server-side applications. On the other hand, Java has a steeper learning curve and requires developers to learn new language syntax and concepts.

  1. Real-Time Applications

Node.js is designed for real-time applications, making it ideal for developing applications that require data to be updated in real-time. On the other hand, Java is better suited for developing applications requiring a more traditional request-response architecture.

  1. Large Community Support

A large and active community is constantly contributing to the development and improvement of the platform. This means developers can easily find support and resources when they need help. Java also has a large community but is more mature and established, meaning there is less scope for innovation and experimentation.

Famous Examples of Node.js

Many globally renowned companies use the Node.js platform to build their applications. Below are some common examples of where this PHP framework is helpful.

Social Networking

Event loops in the Node.js framework will allow users to receive new data without constantly refreshing. As a result, it becomes a natural process to retrieve data for social networking apps. LinkedIn’s entire mobile software stack is completely built in Node.JS on the server side.

Data Collection, Analysis, and Visualization

Using Node.js for real-time data collection, analysis, and visualization is great.


Groupon chose Node.js because it handles heavy traffic and speeds faster. PayPal was experiencing execution issues and tried Node.js for the first time. As a result of Node.js’ use in both cases, the sites loaded more quickly, handled more traffic volumes and performed better overall.

Wrapping it Up

In conclusion, Node.js offers several advantages over Java, including speed and performance, scalability, ease of learning, real-time applications, and a large community of developers. While Java is still a widely-used programming language with its advantages, Node.js is rapidly gaining popularity and becoming the preferred choice for developing web applications.


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