Node js Advantages and Disadvantages Why Should I Use It?

In the end, you’ll have a lightweight and simple server that will return files to a particular URL whenever the user sent a request. Node.js is used for projects that require active use of JavaScript on front and backend of the project. This already gives us insights into the main purpose of the Node.js applied when developing websites and web apps. Transforming a concept into a functional project becomes much less stressful with Node.js as development is fast and new features can be added as needed without delays. However, with Node.js, integrating more features is an obstacle-free process. Speed is what distinguishes Node.js from other application development frameworks.

  • Threading is not required for it to work, because tasks in JavaScript are lightweight and take little CPU.
  • One of the most significant drawbacks reported by Node.js users is the frequent API changes, which are generally backward-incompatible, that drive them up the wall.
  • It is full-stack, so it can be used to develop both the client-side and the server-side of an application.
  • Developers prefer to leverage the same tech stack for the full web project instead of learning a new server-side programming language.
  • There has been a growing popularity of Node.js as a web development tool for some time now.
  • The company’s software must be efficient and robust for which the use of the right tech stack is essential.

The impact of a sluggish and unresponsive application can reduce a business to shards. There are many benefits of using node.js to create different types of web applications. Node.js, on the other hand, has been a shining knight, saving web and mobile apps with its powerful and adaptable personality. Indeed, according to the Node.js 2018 User Survey, over 85% of respondents used the Javascript runtime for their web applications.

Popular Apps Using Node.js

Node.js allows quick and efficient expansion of existing users into new industries. In 2013, PayPal was an incredible success, with annual payments of $551 billion with more than 244 Million worldwide users. During that period Payment titan incorporated java scripts into Nod Js. Node.js has been steadily gaining immense popularity for web app development, but its abilities have grown further as the back-end developers have numerous uses for the framework. It’s a very efficient software solution that allows real-time application developers to manage massive quantities. If a developer has JavaScript skills, it is relatively easy to initiate migration to Node.js for server-side development.

How is NodeJS better than other?

The one point that helps differentiate Node. js from others is that it can be used across almost all operating systems and platforms known to technology. The programming language can create applications that work on Linus, Unix, Windows, Mac OS and others of the nature.

Great ecosystem, libraries, modules, asynchronous development, and light learning curve are additional pluses to node.js feedback. RisingStack showed results of a survey in which developers were asked what they actually build with the given technology. The first place takes API development, then goes backend and servers, and the third place is writing web applications. Node.js is used less for frontend development, microservices, and websites. It is an open-source, cross-platform JavaScript (JS) runtime environment that allows programmers to write JavaScript on the client and server sides.

Node.js vs Java: Differences, Applications & Why You Should Learn Them

As a result, as new microservices are introduced, it becomes possible to implement on top of the previous ones. Node.js helps streaming platforms like Netflix cut the time it takes to launch a server-side application from Front End Developer Job Profile What Does A Front End Developer Do? Le Wagon 40 minutes to just one minute. Moreover, Node’s capabilities aren’t limited to server-side and web programming. The framework offers a wide range of applications due to its flexibility, extensibility, and CLI access.

Node.js advantages also extend to the overall costs of getting the platform. Therefore, you can get the project whenever and wherever you want. All that’s necessary to do is download Node.js from the official website and configure its basic extensions. Thus, if your company is new to app development, the platform is perfect. Obviously, you can note that most other platforms are also open source and free.

Application Programming Interface (API) is Not Stable

Big enterprises recognize Node.js as a perfect choice for building dynamic websites because of its speed and multitasking abilities. Finance, healthcare, and education are among the primary industries that leverage Node.js. Let’s look at some key projects that take one of the key cons of programming flexibility into consideration and use Node.js to the fullest extent. Your database can become a bottleneck if it’s receiving a massive amount of concurrent data. Because database access is a blocking procedure in this instance, you may face difficulties. The approach recognizes the client’s action before adding the data to the database.

advantage of node js

Still, if your project involves some other components, you can simply lack the necessary building blocks. Node.js advantages and disadvantages, in the end, lie in the fact that it focuses on a web-based language, JavaScript, which can sometimes fail in these scenarios. Carefully review your product needs before choosing the platform in question. As we have noted, the thread system is among Node.js pros and cons. Using additional threads is the system is not optimal for internal processes. Node.js is single-threaded because JavaScript typically works with small requests.