Looking for a Nodejs development company? We hope these tips will guide you through!
A cross-platform, open-source JavaScript runtime environment called Node.js allows JavaScript code to be executed outside of a browser. It is lightweight as it has simple code and is based on the V8 JavaScript engine, which is found in Chrome; it makes use of an event-driven, non-blocking I/O architecture.
Here’s a quick overview of the features and functionality that every Nodejs Development Company highlights:
| Server-side platform: Node.js allows JavaScript to run outside of the browser, which makes it faster. |
| Google Chrome’s V8 engine: Node.js uses the same runtime as Google Chrome, which is one of the reasons it’s so popular in the tech industry. |
| Asynchronous: Node.js’s asynchronous nature makes it easy to develop across platforms. |
| Open community: The Node.js community is friendly and open to sharing code packages. |
| Node Package Manager (NPM): NPM is included by default in Node.js and is central to most deployment systems. |
| Single process: Node.js applications run in a single process, allowing a single server to handle thousands of concurrent connections. |
| Scalability: Scalability is a key component of Node.js design and is crucial for e-commerce. |
| Real-time applications: Chat apps and other real-time applications that need to update data instantly are good fits for Node.js. |
What is it used for?
Besides mobile applications, Node.js empowers web applications, desktop applications, networking tools, and other types of software. Node.js enables developers to create scalable and performant server-side applications, with speed due to the presence of Chrome’s V8 JavaScript engine.
Node.js has powered web apps due to its event-driven, non-blocking I/O model for handling concurrent requests. This makes Node.js web applications handle a large number of users without slowing down.
It is very lightweight and efficient, which makes it run on a variety of devices, including servers, laptops, and even smartphones.
Node.js has a large community of active developers who have created a wide range of libraries and frameworks for web app development.
Out of the many types of apps build with Node.js, here are few examples:
- Web applications: Netflix, LinkedIn, PayPal, Uber, GoDaddy, and NASA
- Real-time applications: Chat applications, streaming services, and multiplayer games
- Desktop applications: Atom, Visual Studio Code, and Slack
- Mobile applications: Mobile games and productivity apps like Netflix, Uber, PayPal, LinkedIn, Yahoo, Mozilla, GoDaddy, Ebay, and Groupon.
What goes in favor of Node.js?
Node.js is a great choice for developing the backend of web applications because it is extremely fast and requires handling a large number of concurrent requests. Node.js apps are efficient in handling large traffic, which is particularly suitable for enterprise-level apps (with MVC architecture).
Node.js has an inbuilt load balancer to distribute traffic across multiple servers. It also has a clustering module like PM2, to start multiple Node.js processes on the same sever. This improves performance by taking help of multiple CPU cores.
To further improve the scalability of Node js apps, using a database like MySQL or PostgreSQL helps. Caching frequently accessed data in memory is also helpful.
Making use of reverse proxy to handle static files and SSL termination and optimizing the app’s code for performance will also increase scalability of the app.
The presence of vast resources of libraries and modules extends the functionality of Node.js. It is easy to find tools that are required to build web applications. Ease of use is due to the presence of frameworks for backend Web development like Express.js, Koa.js, Nest.js, Meteor.js, Hapi.js, and Sails.js.
Node.js is able to handle a large number of concurrent requests without blocking. This makes it ideal for building real-time applications such as chat apps and streaming services and for building scalable web applications that can handle a large amount of traffic.
Node JS apps bring in speed, versatility, ease of learning and an active community of developers with varied libraries, modules, third-party plugins, resources and documentation.
Popular web applications built with Node.js: Netflix, PayPal, LinkedIn, Uber, and Walmart;
What is used if Node.js is not available?
Many popular Node.js frameworks are available to help developers build web applications and APIs, alternatives to Node.js Backend Web Development services: Django, Java, Meteor, PHP, Go, Express.js, Koa.js, Adonis, Loopback, REST API, Fastify, Sails, Allcountjs, Restify and Nest.js; the best alternative to Node.js depends on person specific needs. Consider the size and complexity of your web application, the programming language, and the features that are important to you. Also, ASP.NET Core, Python, Ruby on Rails, Java, and Deno are close competitors of Node.js.
The cost of developing a Node.js web application varies with factors. However, in general, Node.js is considered to be a cost-effective web development platform, as it is open-source, which means that there are no licensing fees associated with its use.
Additionally, Node.js is a very efficient platform, which means that development teams can often complete projects more quickly and with fewer resources than they would with other platforms. Therefore the cost of developing a Node.js web application is significantly lower than the cost of developing a similar application using a proprietary platform. Research about the cost to develop a small size app, a medium size and a large size Node.js app.
Presumption
As Node.js manages many concurrent connections, it is an excellent choice for microservices architecture, real-time applications, and data streaming apps. It is also used to create scalable server-side applications. Because of this, it’s a wise option for websites and applications with a lot of traffic. It can function on Linux, macOS, and Windows.
This facilitates the deployment of Node.js applications across several hosts. To understand and use Node.js development services, developers have access to a wealth of resources. This makes it appropriate for creating microservices architecture (enterprise applications), streaming data applications, and real-time applications.
For all the reasons discussed above Node.js is being chosen by startups and enterprises due to its scalability (forward and backward, compatibility with most frameworks, cross-platform compatibility, ease of use and learn, and vast documentation. Adding more features to this write-up would be an exaggeration of these basic points that we have discussed so far. Node.js gets its speed and performance due to Nodejs frameworks.
