Java is a great option for building complex web-based, highly concurrent applications, whereas Node JS is ideal for developing small-sized projects.Some key Differences Between Java and Node JS are explained below. Head to Head Comparison Between Java and Node JSīelow are the top 8 comparisons between Java and Node JS: Basically, Node JS gives JavaScript the ability to interact with I/O (input/output) devices through its APIs and connect with other external libraries written in various other languages.

When it comes to building fast and scalable server-side applications, Node JS is a clear-cut winner. There are plenty of frameworks based on Node JS, such as Express JS, Partial JS, etc. Node JS uses an event-based model to address scalability and allow rich JavaScript libraries for JavaScript modules which helps in simplify the coding.Server-side capabilities are provided extensively in Node JS a developer can listen to and reply to HTTP requests on the computer, listen to traffic network and at the same time can access the database from a computer directly.Developers can write real-time applications, and at the same time, it provides scope for mobile application development. One can easily utilize Node JS for the front end as well as for back-end development as it allows the use of the same JavaScript.

In the current scenario, Spring is vastly used in the web development landscape whose foundation is laid upon Java.

Java has extensive support for concurrency, networking, and GUI (Graphic User Interface). There is a vast number of frameworks that are built using Java.

It is just that appropriate JRE must be installed on a required operating system which can be downloaded from Java’s official website. A compiler would convert Java source code to bytecode, and JVM (Java Virtual Machine), which is created inside JRE (Java Runtime Environment), would convert bytecode to machine code.

Thus, once written in Java, source code can be run on any platform, which is one of the biggest benefits.

Java source program is converted to bytecode by the Java compiler, and then this compiled bytecode can be executed on any operating system having compatible JRE (Java Runtime Environment) installed on it.

The latest version is Java 10, released in March 2018. Java is being shipped in the form of JDK (Java Development Kit), which includes various components that are required to run a java program however, not all the components of JDK are mandatory to run Java. Much of Java’s syntax is derived from C++, which is also class-based and Object-Oriented.

James Gosling originally developed Java at Sun Microsystem.

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