Node.js has become a popular choice for full-stack development because of its fast performance. And it can handle a large number of requests simultaneously. Do you know there is an advantage to working with a full-stack developer? That is you do not have to hire a Node.Js development agency separately.
While several back-end technologies are available in the market, Node.Js still remains at the top among developers for good reasons. According to this 2022 survey by Statista, 47.12% of developers prefer Node.Js.
Given this, the demand for Node.Js is only going up. But businesses make mindful decisions. They work with full-stack developers instead of Node.Js development companies in the USA. After all, it helps them save money without hiring developers for each aspect of app development.
Before you start searching for full-stack development services like MERN, MEAN, or MEVN, it is good to know the key components of each tech stack. In this guide, we will focus on the role of Node.js in full-stack development and explore its capabilities and advantages. If you are ready, read on.
An Ultimate guide on the role of Node.Js in full-stack development
Whether you are a business owner or a developer, this guide will help you understand how to use Node.js in building dynamic full-stack web applications.
What is full-stack development?
Full-stack development covers both the front-end and back-end aspects of a web application. It means a full-stack developer should have the knowledge and skills to work on both the client-side and server side. Some of the most used full-stacks are MERN, MEAN, and MEVN.
The back end, or server-side, is part of the application that helps in data management, processing, and storage. It involves using back-end programming languages such as Python, Ruby, or Java, and technologies like Node.Js.
Remember, if you choose MEAN or MERN stack development services, the back-end technology is the same. That is Node.Js. To know its impact, we should learn the importance of full-stack development.
Importance of full-stack development in modern web development
In today’s web development landscape, full-stack development has become essential for several reasons. Let us explore why full-stack developers are important.
1. Comprehensive understanding
Unlike specialized, full-stack developers have a comprehensive understanding of web applications. They can handle everything, from the user interface to the database and server-side logic. It allows them to make informed decisions about creating functional and user-friendly applications.
2. Better collaboration
Full-stack developers can work closely with other team members to ensure the smooth development of an application. For instance, when the MERN stack development services provider works with designers and back-end developers, it will meet your functional and aesthetic requirements.
3. Faster development
Since full-stack developers work on the front-end and back-end of an application, it will speed up the development process. Moreover, they can identify and resolve issues more quickly, thanks to their full understanding of the application.
4. Increased agility
Full-stack development enables organizations to be more agile in their development processes. The reason is developers can work on a wide range of tasks, such as creating the user interface and implementing server-side logic.
It is clear why full-stack development has become an essential skill in modern web development. After all, it enables organizations to build robust applications while ensuring a faster development process.
You have enough knowledge about full-stack development. It’s now time to progress to the following section.
An overview of Node.js
Over the past few years, Node.Js development agencies have been helping enterprises to create robust applications. Courtesy of its incredible features, Node.Js has become one of the essential elements of tech stacks like MEAN, MERN, or MEVN. Listed below are several of its key features.
What are the primary features of Node.Js?
Node.js offers several features that make it a well-suited platform for building server-side applications. These help you learn the working of Node.Js. That also made it a vital component of full-stack development. It boasts several key features, including
* Event-Driven Architecture
Node.js uses an event-driven architecture. That implies it can handle numerous events or incoming requests simultaneously. Thus, full-stack developers can craft applications that are scalable, and high-performance while managing a lot of traffic.
* Asynchronous Programming Model
Node.js depends on an asynchronous programming model. Again, it helps in handling multiple requests at the same time. It does not involve waiting for one request to finish before starting the next. So, this feature ensures better performance and scalability of applications. It is a boon for applications dealing with I/O-bound or high-traffic operations.
* Single-Threaded Model
Despite its ability to address multiple requests, Node.js uses a single-threaded model. What does it mean? It uses one core of a computer’s processor, which helps to reduce the overhead of managing multiple threads. It will lead to overall improved performance and scalability.
* Non-Blocking I/O
Another feature is the non-blocking I/O model. Thanks to this, it does not block incoming requests while performing I/O operations, such as reading from or writing to a database.
* Large Ecosystem
Node.js has a large and active community of developers who have created a vast collection of packages and modules that can be used to perform various tasks, making it easier to build complex, full-stack applications.
All these features contribute to creating high-performing and scalable. Now, you know why most businesses (small or large) hire Node.Js development companies in the USA. But how does each feature help in Node.Js operation? If you are curious to know, scroll below.
How does Node.Js work?
Node.js relies on an event-driven, non-blocking I/O model. That means when a request is made to a Node.js server, it adds the request to an event queue and continues processing others. It does not block the server. Thus, it prevents the client from waiting for a response. Once processed, a callback function is executed, and the server sends a response to the client.
In addition, Node.js includes several built-in modules, such as the HTTP module. It enables full-stack developers to create and manage HTTP servers with ease. They can also install and use third-party modules from the npm repository. These are crucial to expanding the functionality of a Node.js application.
In short, when a client makes a request to a Node.js server, it uses the HTTP module to process the request, read the requested data, and perform any necessary calculations. After this, the server sends a response back to the client. The process is repeated for each request, allowing the server to handle multiple requests simultaneously. As a result, it improves the performance and scalability of the application.
That is why most enterprises rely on Node.Js development agencies for their back end. But how does it makes an impact on full-stack development? We will find out here.
The role of Node.Js in full-stack development
1. Better efficiency
2. Built-in packages and modules
Since Node.js has a vast library of modules and packages (Node Package Manager), developers can add functionality and features to an application. It is one of the reasons Node.Js development agencies gained popularity in a short span.
Another excellent Node.Js feature is the built-in HTTP module. As we mentioned, it makes it easier for programmers to create web servers and handle HTTP requests. It also has a large, active community of developers who have created a collection of packages and modules. With this, full-stack developers can perform various tasks, such as connecting to databases, handling security, and processing data. These packages can be easily installed and used in a Node.js application. Hence, developers can build complex full-stack applications.
Node.js is popular for developing real-time, data-intensive applications such as chat apps and online games. What makes it a good choice for these types of applications? The answer is an event-driven, non-blocking I/O model. It is capable of concurrently processing multiple requests without the need for waiting for responses. Consequently, it improves the performance and scalability of the application.
The fact that Node.js is open-source makes it a cost-effective option for companies and startups, especially those with limited budgets. With Node.js, there is no need to purchase expensive software licenses or tools. It will significantly cut down the development expenses. Moreover, it boasts a thriving community of developers both skilled and active.
They contribute to Node.js by offering a wealth of resources and support, which can also cut development costs.
The bottom line
If you want to learn about components of full-stack technologies, visit our blog. At SoftProdigy, we also offer quality MEAN, MEVN, and MERN stack development services. Call us today!
1. Can you use Node.js for both front-end and back-end development?
2. Are there any disadvantages to using Node.Js?
One of the main disadvantages of using Node.js is its single-threaded architecture. It can lead to performance issues when handling CPU-intensive tasks. Additionally, it is not easy to find developers with experience in Node.js compared to more established technologies.