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Discover How Node.js Development Can Help Your Project Reach New Heights
However, while Node.js may be a godsend for many, it isn’t for everyone. In fact, no technology is. Identifying if your project may actually benefit from Node.js is something you need to do. If the answer’s yes, and you want a custom software development company to develop your project, choose one that understands the how and why of using Node.js for your project,
Let’s discover if Node.js is the right technology for our project, and how we can use it to our benefit.
What is Node.js?
Since its release in 2009, Node.js has been extremely popular among developers; quickly rising to be one of the most commonly used web programming languages and technologies in development today. Its core elements consist of:
Node Package Monitor:
Node.js development does not use an SQL database model, but rather a document-based one. The NPM (Node Package Monitor) has one of the largest registries for libraries in the world right now, which can be accessed to find and import any kind of functionality you desire for your software project.
Moreover, another one of NPM’s greatest benefits is the ability to reuse codebases to build new projects quicker, making code reusability a simpler task.
Unlike a few other technologies, Node.js does not create separate thread for each new request, nor does it wait for one request to end before it initiates another. In fact, it runs on a single thread that runs multiple requests on it.
When the server calls an API, but no response is received, the server moves on to the next API. Then, it’s the events module that helps the server get a response from the last API.
How Did Node.js Come To Be?
- Server-side implementations
- Desktop apps
- Mobile apps
Pros and Cons of Using Node.js Development for Your Project
Node.js development has a singular purpose – creating highly responsive, fast, and scalable apps for the web and mobile environment that could cater to even high traffic businesses. These factors are what make it easier for developers to cater to the functional requirements of a project without worrying about affecting performance. However, that is only possible when Node.js is used in the right way.
For many projects, Node.js prime features can be a cause of big concerns, concerns that can derail the projects entirely. So, let’s take a look at the pros and cons of using Node.js, so that we can evaluate if it is the right solution for our software project.
Pros of Node.js
First, let’s look at the benefits that Node.js development offers us, and how it can help us improve the different types of websites and web apps we create for our projects.
- Easy to learn and use
- Efficient and easily scalable
The microservices feature available in Node.js allows developers to break down your application into several distinct services, each of which is assigned a separate task. This makes it easy to scale up your software projects, as well as allows you to add new functionalities to it without affecting the rest of the product.
The use of the same technology for both front and backend of the project allows for quicker communication between the server and the client, making data synchronization easier.
- Allows streaming of data
Node.js allows for quicker processing of data steams for large files like audio or video clips. The way it does that is instead of buffering the entire file; it breaks it down into chunks, and sends the data piece by piece to the user.
This allows Node.js to use system memory according to the size of the chunk, rather than for the whole file, which makes it easier to support real-time encoding of the audio or video file being streamed.
- Reduces developmental costs
Moreover, the serverless feature allows your app to scale up by itself when the traffic increases. That means that you only pay for the services you require, when you require them.
- Large community of developers
Cons of Node.js
Now that we’ve discussed the pros of Node.js development, let’s look at a few cons of using Node.js too.
- Single thread application
One of the primary benefits of Node.js is also its biggest drawback. The single-thread architecture of the technology makes it unsuitable for applications with huge computational demands. That is because this model is not designed for such implementations, as its efficiency decreases as the load increases.
Once a load-intensive request is generated, it holds up the resource queue until it is fulfilled, leaving other tasks pending in that process thread. This increases the system’s response time, which is why for applications with large amounts of data, something that uses multi-threaded process queues is the way to go.
- Third party modules in NPM can cause issues
Using third-party tools and modules is iffy at the best of times, if not for the fact that finding the right modules that are both reliable and secure. NPM uses third-party modules to extend its functionality. However, as Node.js development is open-source, many people create and upload their libraries and tools online free.
And due to the unknown skill levels of these developers, these free resources are hard to trust for your project. That is why for projects that demand reliability, the developers are bound to use modules created by verified sources only.
Applications of Node.js Development
Let’s find out.
Netflix uses Node.js in order to handle their data-intensive requests for video streaming, as well as to allow Netflix to scale up easily.
PayPal also uses Node.js for its data-handling capacities, as well as its ability to allow for quicker build times.
- Walmart App
Walmart uses Node.js to handle its large volume of concurrent requests from users, as well as to allow for a feature-rich client-side interface.
When Should You NOT Use Node.js
While its true that Node.js development is highly versatile, and can be used for a lot of applications, there are scenarios where using it can cause more harm than good. As we mentioned earlier, using Node.js for applications with huge amounts of data processing will result in a subpar product, especially for applications like:
- Image processing
- Video/audio editing rendering
- AI and machine learning projects
- Simple apps with a direct data link to their servers
Avoiding using Node.js for these applications, and the ones like them, will help you create more robust software projects.
However, there are applications that do not work well when Node.js is used. And in those scenarios, it can have little to no effect, or it can be a nuisance. Therefore, if you follow the guidelines given above regarding the best applications for Node.js, you will be able to utilize it to the best of its abilities.
|What is Node.js development?|
|What is Node.js used for?|
It is primarily used for non-blocking, event-driven server apps, as it utilizes a single-thread model. While it is used for websites and backend services, its primary application is for real-time, push-based architectures.
|What is better – Node.js or Python?|
According to Statista, Node.js is the most popular web development framework of 2022, making it the more popular choice.
|Is Node.js frontend or backend?|
Incidentally, Node.js is designed for both frontend as well as backend developmental tasks.