Node.js is a software platform for fast and scalable web applications. With Node.js, the server and client part (interface) of your project will be written in the same JavaScript language. This is the optimal solution if your site or application will constantly process large amounts of data online. News feeds, chats, collaboration programs, push notifications, and more with Node.js work faster and more stably, thanks to the features of the application architecture.
What is NODE.JS and When You Need It
Node.js is a JavaScript runtime environment or a C++ application in which you can run JavaScript code instead of a browser and work with it. Node.js is based on Google's V8 engine. It converts javascript code into binary, turning it from highly specialized (one that works only in the browser) into a general-purpose language that can be used to write programs for PCs and mobile OSes. Node.js allows javascript to connect to various input-output devices (cameras, microphones, etc.), as well as libraries in various programming languages, extending the capabilities of the application. You can also order Node js development services.
Most often, Node.js is used as a web server. It is in this role that the advantages of the event-oriented model, which does not block the input/output of the architecture, are revealed. The ability to allocate server resources, depending on activity and inactivity, together with the built-in Libuv library turns one javascript thread (time and resources for solving tasks) into an infinite loop, making Node a unique solution.
A web application built with Node.js will be light, productive, and not demanding on resources. Due to its server part, the number of requests can be large and quickly served.
5 Reasons to Use NODE.JS for Your Project
Joint Work
3 Node.JS creates RTA web applications. Such programs react to user actions in real time. Any changes made will be visible to everyone with access as soon as they are added. Example: Google web applications, where you can simultaneously edit text files, tables, presentations, etc.
Web Applications for Anything
Interactive Node.JS sites and applications include news feeds, chats, custom ratings, polls, and more. With this help, you can write even a simple game, and Node is also convenient for tightening APIs - tools for integrating various software that extend the functions of one of them.
No Delays And Crashes
Asynchronous programming at the core of NodeJC means that your application will be able to allocate resources intelligently. Even if thousands of users join the server at the same time, it will be able to prioritize and not make anyone wait. This is used by such market leaders as Paypal, LinkedIn, Medium, etc., in particular, all well-known search engines.
From Any Device
Node is used to develop cross-platform applications with synchronization. All user actions are synchronized from wherever they enter the program on a PC, an application on a smartphone/tablet, or a browser on any of these devices.
Fast and Effective
The back and front end of your web application will be written in the same language, which significantly increases the speed of development, as well as the cleanliness and readability of the code. Both javascript and node js are not new technologies and finding experienced programmers and proven solutions even for complex tasks is much easier than in many other cases.
Why Developers Choose NODE.JS
Because they know the language
With Node.JS, you can do the same things in JavaScript as in other scripting languages like Python. Back in 2021, Node.JS took second place in the survey and took 26.73%.
Because They Get Access To Tools
Node.js has a large built-in library, the capabilities of which are constantly increasing.
Because Node Solves Tasks Efficiently
Applications in real-time process thousands and millions of requests from users, and everything from e-commerce projects to social networks is the easiest to build with asynchronous Node.
Because projects are Easy to Scale and Update
Applications with a microservice architecture consist of many independent modules
Conclusion
NodeJS will make your web application fast, easy and productive. The use of javascript in the server and client parts will speed up the development, as well as guarantee scalability and easy support of the project. Applications for collaborative work, chats and voting, information portals, and much more based on this software platform work stably and efficiently. If you want to build a complex, high-load application that works with large amounts of real-time data and expands its capabilities without losing performance, Node.js is for you.
