Taking a Node.js course is a great idea for both aspiring and experienced web developers. Learn Node Js step by step and in a few days you can create a real application based on the examples and exercises.
Besides learning the NodeJS language, you will also learn about JavaScript and its various frameworks. These courses will help you get started quickly. Also gain some good knowledge of php web development in mohali.
NodeJS is the hottest technology around the world. It's the perfect skill to unlock amazing career opportunities for any software engineer.
Well, every programming language has some advantages, but what makes Node so special? Why is it so highly praised by aspiring web developers? What are some of its cool features and why are so many companies using it for different types of applications?
Let's discuss some reasons why aspiring web developers should learn NodeJS step by step.
1. Real-time applications
Chat, games, constant social media updates, collaboration tools, e-commerce websites, real-time tracking apps, marketplace - each of these functions requires real-time communication between users, clients and servers across the web. Real-time communication between client and server requires fast and persistent I/O.
NodeJS is best suited for these types of applications. The synchronization process with NodeJS is fast and in an organized way since the architecture is served by events on both the client and server side.
It works in TCP and avoids HTTP congestion. NodeJS also makes RTA lightweight, scalable, maintainable and usable from a software development standpoint.
2. Low learning curve
No matter what language you use for the backend application, you need JavaScript for the frontend anyway. You can learn a server-side language like Java, Ruby on Rails or Php web development in Mohali or you can just learn node JS step by step. Javascript in the same language can be shared both client-side and server-side.
An aspiring developer who is familiar with JS can therefore act as a full-stack developer without having to learn additional languages. Frontend and backend are also easier to keep in sync because a single language is used on both sides.
3. Performance and Scalability in Node JS
NodeJS is based on Chrome V8's engine powered by Google. It allows Node to provide a server-side runtime environment that compiles and runs JavaScript at lightning speed.
Lightweight Javascript achieves high performance with fewer lines of code compared to Java or C. The Chrome V8 engine is also constantly updated as Google continues to invest heavily in it.
Node.js maintains an event loop that handles all asynchronous operations for you. It allows you to use non-blocking I/O, in which threads (in this case sequential, not concurrent) that can manage multiple requests are used.
If one cannot be processed, it is effectively "held" as a promise, meaning it can be executed later without holding up other threads. This entire process allows aspiring developers to manage a large number of operations that consume less memory and resources.
4. NPM support with extensive modules
Few programming languages offer a rich package ecosystem like NodeJS. When you install Node.js, it automatically installs the programs from NPM (Node Package Manager).
Any Node.js developer can package their libraries and solutions into a module that anyone can install using Node's official package manager, NPM.
With the constant support of the NodeJS community, NPM focuses on encouraging users to add new packages so that you have tons of ready-made solutions to the problem at hand.
6. Data streaming in Node JS
Just like arrays in data structures, streams are collections of data, and processing that data requires first-class I/O data processing methods.
Node.Js comes to the rescue here as it can handle such an I/O process well and allows users to transcode media files at the same time as uploading. Processing data takes less time compared to other data processing methods. Node.js streams help greatly simplify I/O tasks.
The aspiring developers can enjoy amazing benefits in building features like processing files on upload. NodeJS streams allow apps to use less memory while processing massive amounts of data to run faster. This feature provides additional benefits for developers working on real-time audio or video encoding.
7. Well suited for building microservices
As mentioned, NodeJS is highly scalable and lightweight, making it a big favorite for microservice architectures. In short, microservice architectures mean the decomposition of the application into isolated and independent services.
It makes it easier to update and maintain the architecture because your services are decoupled and you can add new ones or fix the existing architecture without having to deal with the other parts of the applications.
NodeJS-Fix is well suited to design such architectures using Node modules, which are building blocks of NodeJS functions. With this architecture, applications can be developed, managed, operated, and tested independently, eliminating the infrastructure risk.
8. Strong corporate support
In 2015, a number of companies including IBM, Microsoft, PayPal, Fidelity and SAP organized a NodeJS Foundation. It is an independent community and aims to facilitate the development of NodeJS core tools.
The NodeJS Foundation was created to accelerate the development of NodeJS and should allow for widespread adoption. There is a continuous growth of organizations using Node.js in production. Almost three hundred prominent companies like Medium, Uber are included in it.
Conclusion
Node.js is the boon for the aprining web developers and plays a significant role in the technology stack if they dedicatedly learn node js step by step.
It is the first choice to create interactive games, chat programs, collaboration tools, instant messaging and much more.
NodeJS has tremendous online community support, it allows you to develop cross-platform apps, and if a company lacks its specialized proxy infrastructure, Node.js can serve as a proxy server.
From the above points, Node.js is used for startup or next-enterprise projects for several reasons. It is important to learn Node js step by step for aspiring developers or also learn php web development in mohali.
