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Node.js Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users appreciate the speed and simplicity of Node.js for backend development, enhancing workflow and scalability. (4 mentions)
Users commend the efficiency of Node.js for backend development, appreciating its speed and effective asynchronous handling. (3 mentions)
Users value the large and supportive community of Node.js, enhancing their development experience and learning opportunities. (2 mentions)
Users find Node.js very easy to use, enabling quick setup and efficient implementation for web projects. (2 mentions)
Users find the implementation ease of Node.js remarkable, allowing for quick and simple setup of applications. (2 mentions)
Users find the learning curve steep with Node.js, especially when managing async code and project organization. (2 mentions)
Users experience browser compatibility issues due to quirks in ECMA script and differing support for modules. (1 mentions)
Users find that callback issues in Node.js can complicate management and organization as projects expand. (1 mentions)
Users find error handling challenging in Node.js, particularly with asynchronous code and multiple API calls. (1 mentions)
Users face integration issues due to compatibility challenges between older JavaScript styles and modern modular approaches. (1 mentions)

5 Pros or Advantages of Node.js

5 Cons or Disadvantages of Node.js

Verified User in Computer Software
UC
Verified User in Computer Software
Small-Business (50 or fewer emp.)
"A best server run time for JavaScript developers"
5/5
What do you like best about Node.js?

Node js is very convenient for server-side development t with the use of javascript. If you already know javascript it can be good to go. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

There is nothing so far. Only with dependency issues with NPM. Review collected by and hosted on G2.com.

Souvik  M.
SM
Souvik M.
Software Engineer
Mid-Market (51-1000 emp.)
"Nodejs highly recommended asynchronous runtime"
5/5
What do you like best about Node.js?

It's asynchronous non blocking by default and also works cool with socket. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Javascript creates confusion in many cases for it's syntax. Review collected by and hosted on G2.com.

FO
Fikret O.
Small-Business (50 or fewer emp.)
"Comfortable environment, powerful frameworks"
4/5
What do you like best about Node.js?

It has enormous package library support and a great community. I feel like to have freedom in this environment. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

But I feel more comfortable with .net framework while debugging. When I get stuck on some points in NodeJS, sometimes this is like a horrible movie Review collected by and hosted on G2.com.

Divyansh K.
DK
Divyansh K.
Small-Business (50 or fewer emp.)
"Node.js"
4.5/5
What do you like best about Node.js?

The best thing about nodejs is the vast collection of packages and NPM package manager. It helps to develop the backend quickly. Another big advantage of using node.js is the huge community support and the adoption of the framework. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Node.js is disadvantageous when it comes to heavy CPU processing requirements as it quickly bottlenecks. This takes a toll on the performance of the application. Review collected by and hosted on G2.com.

Verified User in Program Development
IP
Verified User in Program Development
Mid-Market (51-1000 emp.)
"Node.js is the best JavaScript package"
5/5
What do you like best about Node.js?

Node.js is, for me, not only the best javascript library but the most crucial tool for web development today. Besides being very scalable, especially for front-end use, it allows asynchronous functions or the creation of event-driven server-side applications, making it an excellent tool for backend use. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Apart from the part that it is not exactly easy to produce code for node.js, a known problem is its inability to process events created in looping processes, since it always tries to find more resources to manage requests and leaves too many queued ones at the end which can generate a slower response. This makes it a difficult tool to use when the code is long and when it is heavy on requests and functions. Review collected by and hosted on G2.com.

Paula S.
PS
Paula S.
Frontend
Telecommunications
Small-Business (50 or fewer emp.)
"Is the better language for use"
5/5
What do you like best about Node.js?

I ever use this with mongodb in backend. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

The people say that dont is good........ Review collected by and hosted on G2.com.

Akarsh A.
AA
Akarsh A.
Student Intern
Enterprise (> 1000 emp.)
"Why Nodejs use for server side programming"
5/5
What do you like best about Node.js?

I am using nodejs to integrate with python and create a backend API and Push notification to any cloud service also if you want to send or invoke one service from aws lambda. and much more we gonna do as a server we use api collection or push get methods with Node Review collected by and hosted on G2.com.

What do you dislike about Node.js?

If we go with flow i don't think so i dislike anything Review collected by and hosted on G2.com.

Verified User in Outsourcing/Offshoring
UO
Verified User in Outsourcing/Offshoring
Small-Business (50 or fewer emp.)
"Best javascript backend library"
4.5/5
What do you like best about Node.js?

It has all the capabilities that other backend frameworks like PHP laravel and python Django provide in Javascript. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

It is hard to optimize as the garbage collection mechanism is not open and thus very hard to deal with. Review collected by and hosted on G2.com.

Allan B.
AB
Allan B.
Developer
Small-Business (50 or fewer emp.)
"Simple and agile platform for creating APIs"
5/5
What do you like best about Node.js?

The simplicity with which APIs can be created is outstanding. I have had the opportunity to use it in many projects and it has really saved me a lot of time, the learning curve was short, and not to mention the scalability is on another level, I love it. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Sometimes creating containers and jumping between versions can be a headache, but I think there is enough documentation to look for alternatives. Review collected by and hosted on G2.com.

LT
Laxman T.
Technology lead
Enterprise (> 1000 emp.)
"Review on Nodejs"
5/5
What do you like best about Node.js?

Nodejs is open source software, asynchronous and nonblocking, easy to learn and connect with databases. Nodejs has in built server and express js framework which makes creating RESTAPI easier Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Some versions of nodejs have a lot of vulnerabilities which makes developers reinstall the new version, which can impact project delivery Review collected by and hosted on G2.com.