With the fast expanding software development industry and technology stacks, determining the best approach to web app development has become one of the most difficult challenges. Many technologies and programming languages have come and gone over the years, but JavaScript is the one stand-alone technology that has not only maintained its place but has also influenced software development companies in the production of high-end apps.

However, Node.Js is now not only a variation of JavaScript, but it is highly dependent on it. According to the results of the survey, 51.4 percent of respondents utilized Node.Js, ignoring some of the most powerful frameworks, libraries, and other software development tools.

Find the details at Statista

What is Node.js?

Node.js is an open-source, cross-platform back-end JavaScript runtime environment that uses the V8 engine to execute JavaScript code outside of a web browser. Node.js allows developers to utilize JavaScript to create command-line tools and server-side scripting, which involves running scripts on the server before sending the page to the user’s browser.

The event-driven design of Node.js allows for asynchronous I/O. These design choices are intended to improve throughput and scalability in online applications that have a lot of input/output activities, as well as for real-time Web applications.

For further reference on Node.js and better understanding, click on the video link below.

How does Node.js work?

Using JavaScript and a collection of “modules” that handle several essential capabilities, Node.js facilitates the building of Web servers and networking tools. File system I/O, networking, binary data, cryptographic operations, data streams, and other essential operations are all covered by modules. The modules of Node.js make use of an API that makes creating server applications easier.

The sole native language supported by Node.js is JavaScript, though numerous compile-to-JS languages are available. As a result, Node.js applications may be created in a variety of programming languages, including CoffeeScript, Dart, TypeScript, ClojureScript, and others.

The Node.js programming language is generally used to create network programs such as Web servers as the functions for Node.js are non-blocking.

Official support for Node.js is available for Linux, macOS, and Microsoft Windows 8.1 and Server 2012, with tier 2 support for SmartOS and IBM AIX and experimental support for FreeBSD. OpenBSD is also supported, with LTS versions for IBM I (AS/400) available. The given source code can also be constructed on operating systems that are comparable to those that are officially supported, or updated by third parties to support additional operating systems like NonStop OS and Unix servers.

What is Node.js used for?

Node.js is utilized in applications that actively employ JavaScript on both the front and back ends. The following are the most frequent applications for Node.js:

• Static file server
• Micro-services
• Scripting & Automation
• Web Application framework
• Complex SPA’s (Single page apps)
• Real-time Chat apps
• Data Streaming apps
• Embedded systems
• Command-line apps
• Browser games Hardware programming

What are the reasons to Use Node.js for your next web application development?

Following are the reasons for the web development companies to use Node.js:

1. Increased productivity and efficiency: One of the quickest programming platforms available in Node.js. It takes fewer lines of code when compared to Java. Users can utilize the framework for static file serving, important routing activities, and middleware communications because of its rapid I/O performance. Enterprises may use Node.js to combine frontend and backend teams into a single team, improving the productivity of web app development processes.
   
   
2. Scalable: Because it is quick and scalable, using Node.js for web app development is one of the greatest solutions for large enterprises. It is particularly quick in terms of processing performance since it works on the V8 engine, which can enhance traffic on the web and mobile sites.
   
   
3. Easy Learning Curve: One of the finest aspects of Node.js is that it is built on JavaScript. As we all know, most developers are extremely accustomed to this type of code, making the transition to Node.js development much easier. Furthermore, Node.js takes less time and effort to learn and uses the same language on both the server and client sides.
   
   
4. Large Community: An dynamic and expanding community readily supports Node.js. Because of its popularity, it undoubtedly has a big number of web developers who contribute to the platform’s continuous improvement. In GitHub, developers have access to a plethora of ready-to-use solutions and code. The community is always changing, and its members are doing everything they can to deliver competent and dependable answers.
   
   
5. Long Term Support: Node.js will be actively supported for the following 18 months after each major release, starting from the moment it reaches LTS (long-term support). There will be no new features incorporated into the existing version at this time, but the team will handle all bug repairs and security upgrades. Around 62 percent of developers think the web app and Node will be supported in the long run. For developers, js is an excellent choice for maintaining an application.
   
   
6. Cost-effective: Using Node.js to create web apps does not necessitate a significant financial commitment. According to research, firms that choose Node.js web app development use less computational power to host them.
   
   
7. SEO Friendly: Every business must have SEO friendliness in order to survive in the digital age. If you don’t want to miss out on Search Engine Optimization (SEO), then Node.js is a must-have for your app development tech stack. Node.js’ backend rendering improves a website’s engagement and visibility, which is necessary for it to rank according to Google’s SEO prospects.

Why Should You Hire a Dedicated Node.js Developer For Your Next Web Application Development?

A Node JS developer’s primary responsibility is to establish a connection between the client and the server. Apart from that, Node JS developers must work on high-quality processing jobs, build the logic for app functionalities, and respond to user requests. The idea is that all of these duties need unique skill sets. So, it is very important that you hire dedicated node.js developers from top node.js development companies in India. 

At this point, Brainium can come to your rescue. As we are dedicated to giving the best services to our clients, we shall leave no stone unturned to fulfill your demands. As one of the best node.js development agencies in India and one of the topmost software companies, we shall provide you with developers with all the following skillset:

• Understanding of front-end technologies
• Asynchronous programming
• Hands-on experience working with NPM (Node Package Manager)
• Error handling
• Server-side templating

Our dedication and hard work are the two pillars of our success. We make sure that our clients do not regret choosing us over other companies.

Read to know more about:

5 Essential Tips to Hire the Best Web Developers

When to choose Node. js?

The following scenario is when Node.js comes into play:

• Internet of Things (IoT): Multiple concurrent requests and asynchronous processing are handled by Node.js.
  
• Real-time Chats: With Event API capability and good WebSocket compatibility, server-side events and push notifications for instant messaging may be easily implemented with only a few lines of code.
  
• Complicated SPA: Data transfer is more reliable with the asynchronous data flow. It makes use of the same JavaScript programming language to reduce context changes.
  
• Real-time Collaboration Tools: Node.js is extremely resilient since it can handle many I/O operations from numerous users without causing server slowness. It’s ideal for social networking sites and trading platforms.
  
• Streaming Applications: The Native Stream API facilitates the download of fractional programs. The remainder is saved in the background and maybe retrieved when the user asks for it.
  
• Microservice Architecture: Allows numerous servers to be linked, streamlining the procedure into a few quick steps and allowing many teams to collaborate without requiring extensive changes to the entire program.

Conclusion

Node.js may be the finest choice if you’re seeking a powerful platform to build scalable, efficient, and speedier online apps. Whether you’re programming drones or robots, constructing complicated real-time web apps, or creating an Internet of Things or IOT-based system, this tech stack can help. With the passage of time, an increasing number of enterprises are hiring Node.js developers who have begun to use Node.js, with excellent outcomes.