Introduction
As you may be aware, JavaScript is one of the most popular and widely used backend technologies. Because it unifies the codebase, JavaScript has increased usage considerably. It speeds up development, making it more time and cost-effective. Node.js is a JavaScript framework and runtime environment that allows you to execute JavaScript code outside of your browser. If you want to learn more about Node JS, then join Node JS Training in Chennai with certification and placement support for your career development.
What is Node JS Used For?
Node.js is a type of software that allows programmers to create and run apps simultaneously.
The following are the main aspects of Node.js:
- It's a framework for servers.
- It's free and open-source.
- It can be used on a variety of platforms.
The following is the order in which Node.js server processes are executed:
- A server is allocated to a task.
- The server sends the job to the file system.
- The system is processing the request.
- The system receives the request, processes the file, and sends it to the user.
FrameWorks Of Node JS
Some activities are still difficult to accomplish with Node.js, so various frameworks have been created to help.
The following are some of the most popular Node.js frameworks:
- Nest.js is a robust Node.js back-end framework for building enterprise-level projects. It includes many libraries that implement Typescript, Model-View-Presenter (MVP), and integrated Object-Oriented-Programming (OOP), Function-Point (FP), and Functional-Reactive-Programming (FRP) principles (FRP).
- Express.js is a small, lightweight framework with a huge number of HTTP helpers. It's employed by developers that don't want to go through a lengthy and expensive development process. It's also great for building APIs, mobile apps, and websites.
- Socket.io is easy to use across a range of platforms because of its user-friendliness. Its main focus is on bi-directional real-time networking. There's also support for reconnection, binary, and multiplexing.
- Meteor.js: This enables real-time functionality, dynamic imports, front-end-back-end connectivity, and API protection.
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Why Node JS is Good For The Backend
The backend of any program is the most important element of web development. As a result, developers pay attention to it and use the best solutions and technology to complete their tasks properly.
Node.js performs effectively when dealing with massive amounts of data in real-time. Data can be collected and visualized using Node.js and then provided as dashboards.
Backend development in Node.js is simple because it includes numerous functionalities that are impossible to do in event-based contexts.
Node.js is quick since its data is stored in native JSON.
It has a large development community behind it that is constantly working to enhance it. It has the ability to stream data at a rapid rate. It may also be used to generate software for a wide range of platforms and operating systems.
Because Node.js is non-blocking and offers async functions, it can handle several jobs at the same time. Because processes are normally handled in a single thread rather than queuing, they help speed up server activity.
Node.js applications may be scaled and provide a greater level of performance.
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Conclusion
I hope this blog has provided you with some useful knowledge regarding Node JS. If you're interested in learning more about Node JS, then join FITA Academy because it provides you with certification and placement support for your career development. Also, it provides you with training from real-time working experts.
