Pros and Cons of Node.js Web App Development 

Pros and Cons of Node.js Web App Development 

Node JS : An open-source, cross-platform runtime environment for JavaScript.


JavaScript’s popularity has brought with it a lot of changes in the web development process. The things we do on the web nowadays were hard to imagine just several years ago. Node.js uses JavaScript for creating node applications.

What is Node.js?

Node.js has been gaining a lot of popularity in web development over the past few years. It is based on Chrome’s V8 JavaScript engine and written in JavaScript and C/C++. On the modern web, it’s hard to ignore the ubiquity of Node.js. It’s used for server-side operations, bringing JavaScript programming to the backend to run applications on Linux, Windows, and OS X.

So, how popular is Node.js?

Let's take you to some awesome and  latest Node JS statistics to show how popular Node.js is:

  • Node JS’s application areas include e-commerce, crowdfunding, IoT, and payment processing.
  • After integrating Node JS, both PayPal and Netflix experienced considerable improvements in performance and cost.
  • Node JS can cut the loading time by 50%-60%.
  • By using Node JS, developing costs are decreased by 58%.
  • 45% of Node JS developers were between 25 to 35 years old.
  • 92% of Node JS developers use databases for their projects. Around 86% of developers use a library or front-end framework.
  • 86% of JavaScript learners enjoy the excellent accessibility of the process. According to 71% of JavaScript learners, the instructional resources are outstanding.
  • 78% of Node JS downloads are for Linux, 17% are for Windows, and 5% for macOS.

Pros and Cons of Node.js Web App Development

Advantages of Node.js Disadvantages of Node.js
Robust technology stackCallback hell issue
Fast-processing for web-tasksImmature tooling and dependency management
Scalable technology for microservicesIssues with API stability
Rich ecosystem: Node.JS libraries and toolsUnsynchronized Programming Model
Large Community SupportNot Suitable for Large and Complex Web Applications
Offers High Performance
Seamless JSON support

So, Why Should You Choose Node.js?

Node. js makes it easy to get started with development. Node js gets amazing execution dependent on the designs of numerous Internet applications.  Nodejs is quite good for starting a project from scratch, when you don't know exactly what the product will do. It gives you the flexibility needed in the early stages of development.