MEAN stack is an open-source technology stack. But why is it popular these days? The reason is it covers both front-end and back-end development. Thus, it helps enterprises save money and energy. What makes MEAN stack unique is its powerful technologies. These are MongoDB, Express.Js, AngularJs, and Node.Js. Our focus today is Node.Js and its importance in MEAN stack development. Also, we will explain why there is a surge in demand for Node.Js development services in the USA.
Before getting into the role of Node.Js in the MEAN stack, you should know what a technology stack is. And have a brief understanding of other online solutions that MEAN stack developers use.
You might have read that the MEAN stack is a technology stack. What does it mean in reality? It refers to a combination of tools developers require to build software or application. We have countless tools in the market. Some are open-source, while others are paid.
For the MEAN stack, developers use four technologies MongoDB, Express.Js, Angular.Js, and Node.Js. All these are open-source and JavaScript-based. Hence, they are free and easy to use. That is one reason businesses look for the best MEAN stack development services in New Jersey. Let us understand the importance of each technology.
- MongoDB – It allows developers to store data in the NoSQL structure, which is more flexible.
- Express.Js – It helps you standardize website development.
- Angular.Js – The primary purpose of Angular.Js is to add interactive functions to your application.
- Node.Js – It offers a runtime environment for running back-end applications.
All the components are crucial to ensure smooth MEAN stack development. Here, we will explain Node.Js and their role in the MEAN stack.
What is Node.Js?
Node.Js is a well-known JavaScript runtime environment. It helps developers to execute back-end JavaScript code. When do enterprises hire Node.Js development companies in New Jersey? They do so to develop applications, which offer a smooth and continuous connection between the browser and the server.
Besides this, they use Node.Js for creating real-time applications like news feeds, chat, push notifications, etc. We will look at the features that help Node.Js make a mark on the MEAN stack.
1. Single-threaded
One of the attractive features of Node.JS is its single-thread approach to handling client requests. How does it work? First, all the requests will execute in a single thread. Everything takes place in the same thread, from receiving requests to completing the tasks and returning the response back to clients.
With this feature, Node.Js can handle thousands of requests at a time without the need for content switching time. It also prevents reloading. Hence, it is an affordable option and improves user experience. It is no surprise that NodeJs development services in the USA and other regions are growing in leaps and bounds. Moreover, the high scalability and reduced buffering of Node.Js helped it gain a place in the MEAN stack development.
2. Asynchronous nature
The asynchronous nature makes Node.Js one of the essential components of the MEAN stack. But what do you understand by the term asynchronous? It refers to when a server does not have to wait for the date from APIs. Besides this, Node.Js comprise non-blocking I/O. It means the code does not block the functioning of any operation. In Node.Js, both non-blocking and asynchronous work simultaneously. As a result, it ensures a faster response time to client requests and improved user experience. If you are looking for the same in your application, hire Node.Js development services in the USA.
3. Event-driven
Node.Js supports multiple tasks using two concepts called Events and Callback. It works on event-driven architecture. That means something will start once the running task completes. To be precise, when an event is completed, the callback function (the event handler) will get executed. What makes callback functions interesting is they use fewer resources for execution and do not require much memory. Thanks to this feature, you can build lightweight applications with Node.Js development services in the USA.
4. V8 JavaScript engine
Created for Chrome, the V8 engine has a number of applications in web app development. It is one of the most powerful engines that allow developers to translate JavaScript into machine coding language.
It is written in C++ and implements WebAssembly and ECMAScript. Since the V8 JavaScript engine is fast, Node.Js can execute code at a tremendous speed. The best thing is the pace getsbetter with each Node.Js version update. Thus, it makes sense that Node.Js development services in the USA have a mark in the MEAN stack.
5. Written in JavaScript
Lastly, Node.Js has successfully gained a place in the MEAN stack because of its implementation in JavaScript. It is a widely used programming language. All thanks to its ease of learning and use. Most developers are well-versed in the basic and advanced concepts of JavaScript. Also, the MEAN stack uses JavaScript for the front end. And using this language for the back end makes the project completion faster and hassle-free.
The crux
Based on the above-discussed features, it is clear why developers use Node.Js for MEAN stack development. We can also say there is no better option than Node.Js for the server side. It creates fast-loading and scalable applications within your budget and time limit. Plus, it works seamlessly with MongoDB. If you need a reliable solution for your application back-end, hire reliable Node.Js development services in the USA.
If you are searching for an experienced company offering Node.Js development services in the USA, contact SoftProdigy. We house a team of professionals with relevant skills and knowledge in various technologies.
FAQs
1. What contributes to zero buffering in Node.Js?
Node.Js relies on the V8 JavaScript engine that ensures fast data streaming. It leads to zero buffering in web applications built with Node.Js.
2. Is Node.Js compatible with multiple platforms?
Node.Js can work with a range of systems, such as macOS, Windows, Linux, and even mobile devices. But it is crucial to use the correct package for smooth functioning.
3. Which global companies use Node.Js?
Node.Js is the first preference of both start-ups and well-established companies. The following are some global companies that use Node.Js.
- NASA
- eBay
- Netflix
- Paypal
- Yahoo
- Walmart
