Node.js Reviews & Product Details

Node.js is an open-source, cross-platform JavaScript runtime environment that enables developers to execute JavaScript code outside of a web browser. Built on Chrome's V8 JavaScript engine, it allows for the development of scalable and high-performance network applications. Node.js employs an asynchronous, event-driven architecture, making it particularly well-suited for building real-time applications and handling multiple concurrent connections efficiently. Key Features and Functionality: - Asynchronous and Event-Driven: Node.js utilizes non-blocking I/O operations, allowing it to handle numerous simultaneous connections without the overhead of thread management. - Cross-Platform Compatibility: It runs seamlessly on various operating systems, including Windows, macOS, and Linux, facilitating the development of cross-platform applications. - Rich Package Ecosystem: Accompanied by npm , Node.js provides access to a vast repository of libraries and tools, streamlining the development process. - Scalability: Its lightweight and efficient design makes it ideal for building scalable network applications, such as web servers and real-time communication tools. Primary Value and Problem Solving: Node.js addresses the need for efficient, scalable, and high-performance server-side applications. By enabling developers to use JavaScript for both client-side and server-side development, it promotes a unified programming language across the entire application stack. Its non-blocking, event-driven architecture ensures that applications can handle multiple concurrent connections with minimal resource consumption, making it particularly effective for real-time applications like chat platforms, online gaming, and live-streaming services.

Seller

TurnKey GNU/Linux

Discussions

Node.js Community

Value at a Glance

Averages based on real user reviews.

Time to Implement

2 months

Return on Investment

6 months

View More Pricing Information

Top-Rated Alternatives

Ext JS

4.1/5

(97)

Syncfusion Essential Studio®

View All Alternatives

Node.js Integrations

(8)

Integration information sourced from real user reviews.

Node.js Reviews (94)

G2 reviews are authentic and verified.

Here's how.

Verified User in Computer Software

Small-Business (50 or fewer emp.)

1/7/2022

"Best language for asynchronous and event based programming"

5/5

What do you like best about Node.js?

Supports event-based programming.

Can write, implement and execute asynchronous logic in code.

Single-threaded input-output.

Accompanied by node package manager to easily manage dependencies. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Not very efficient when it comes to CPU intensive tasks. Review collected by and hosted on G2.com.

Jitender M.

Software Engineer

Enterprise (> 1000 emp.)

6/8/2021

"Server side coding with JS -Nodejs"

4.5/5

What do you like best about Node.js?

NodeJs is incredibly fast, robust, secure, and easy at the same time. You can learn it pretty fast if you know the basics of javascript. NPM, The Package Manager of Nodejs, is a very efficient tool for managing & installing any JS library out there. Its great community support is like a cherry on the top. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Some of its features like callbacks makes the code less readable and very difficult to manage. A beginner can suffer in maintaining code in NodeJS. Upgrading packages is difficult here as the upgraded version might have removed / modified previous functionalities. Review collected by and hosted on G2.com.

Recommendations to others considering Node.js:

Anyone can use NodeJs as a backend language if the basics of Javascript are known. It has excellent community support, which makes it a language of the future. I recommend the use of it. Review collected by and hosted on G2.com.

What problems is Node.js solving and how is that benefiting you?

It's an excellent library for handling backend in Web Applications. We can make real-time applications like a chat application in NodeJs quickly due to its rich library support. Review collected by and hosted on G2.com.

Verified User in Transportation/Trucking/Railroad

Small-Business (50 or fewer emp.)

11/21/2021

"Nodejs - Single threaded"

5/5

What do you like best about Node.js?

Though nodeJs is single threaded, things can be done asynchronously.

The concept of async, await, promises makes it super useful.

The fact that it has a huge community in itself is a plus.

The other important plus factor is that I has been built on google v8 engine makes it super fast. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Like golang where we can run things on multiple core at the same time, nodejs lacks in that aspect. (So support for multiple cores in future would be an added advantage) Review collected by and hosted on G2.com.

Verified User in Program Development

Small-Business (50 or fewer emp.)

5/5/2021

"The light way for building fast and scalable network applications"

5/5

What do you like best about Node.js?

It's an easy way to build applications in a light environment. It's a complete tool for the developer. You can launch both the frontend and backend of web apps using JavaScript. It's flexible, light, Nodejs is supported in all primary services (i.e., AWS, GoogleCloud, Azure), and all web server provides. Nodejs also offer a package manager (NPM), so you can gain productivity when building in a group; you can develop and deploy your application "on the fly." Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Nodejs is single-threaded, and if you have a core CPU, it will only run on one core only. Nodejs is non-blocking which means that all functions are delegated to the event loop, and different threads execute them. Review collected by and hosted on G2.com.

Recommendations to others considering Node.js:

Powerfull JavaScript runtime that can provide you the possibility to developer all kinds of application. Review collected by and hosted on G2.com.

What problems is Node.js solving and how is that benefiting you?

I develop applications running under Nodejs, and the package manager helps me set up everything. Since I work in a team, all developers are very familiar with Nodejs, and even for the Juniors level, we can easily teach how it works with minimal effort. Even to set up the environment, it's easy with a single command line. Review collected by and hosted on G2.com.

Priyanka M.

Medical Writer

Enterprise (> 1000 emp.)

5/12/2021

"Node JS : Backend with javascript"

4/5

What do you like best about Node.js?

Node js is a powerful javascript based framework that is used at the backend of a application. One can make the whole project with Nodejs by using famous templating engines like ejs pug etc. Its simple to learn for those who knows javascript and is brilliantly competing with famous languages like python. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Its my favourite language to play and develop with and i face no issue with it. Its has a very broad community managing it enabling it as a tough competitor with other languages. I highly recommend the use of in the projects. Review collected by and hosted on G2.com.

Dheeraj Kumar B.

Programmer Analyst Trainee

Enterprise (> 1000 emp.)

5/5/2021

"Life is Node"

5/5

What do you like best about Node.js?

All the features like files, sockets, creating rest API's, serving, deploying, run time, I/O Operations, Async/Await, event loop, etc. are very easy to learn and faster to apply. Literally, we can create a backend service from scratch and deploy it within few hours. Nodejs is javascript run time that allows solving many real-time problems. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

It can be improved more. Security is one of the main concerns. Concurrent requests handling should also be scalable. Review collected by and hosted on G2.com.

Recommendations to others considering Node.js:

Once you try Nodejs, you can't even want to use java, C# because it is easy to set up and start coding. Review collected by and hosted on G2.com.

What problems is Node.js solving and how is that benefiting you?

I am writing backend logic, creating REST Api's, making database calls, providing required data to clients. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Mid-Market (51-1000 emp.)

1/20/2022

"nodejs for developer"

4.5/5

What do you like best about Node.js?

It uses javascript, which is so easy to learn.

npm is already inclued Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Takes much time in complex database quries. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Small-Business (50 or fewer emp.)

6/14/2021

"Powerful, open source and completely free platform for full stack developement."

4.5/5

What do you like best about Node.js?

It is hard to resist the simplicity Node js offers. I like various things about node js, like easy to learn and quick to adapt, helps in building cross-platform applications, and high performance for real-time applications. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

Although I like most of the things about node js, still few things that I do not like are the asynchronous programming model and lack of library support. Review collected by and hosted on G2.com.

Recommendations to others considering Node.js:

I will surely recommend this whoever wants to build modern applications. Review collected by and hosted on G2.com.

What problems is Node.js solving and how is that benefiting you?

Sluggish and unresponsive application can cause problems. Node js, however, has been a knight in shinning armor, saving web and mobile apps with its powerful and flexible personality. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Enterprise (> 1000 emp.)

5/13/2021

"I recommend Node.js as a good career option"

5/5

What do you like best about Node.js?

Node.js is free and cross platform and scaling applications is easy Review collected by and hosted on G2.com.

What do you dislike about Node.js?

There are not many supporting libraries and api's are not stable Review collected by and hosted on G2.com.

Recommendations to others considering Node.js:

Since Node.js uses Javascript. If you are a web developer than you can easily become a full stack developer by learning Node.js. Node.js is currently used in many places and I recommend Node.js. Review collected by and hosted on G2.com.

What problems is Node.js solving and how is that benefiting you?

We are actually creating a hybrid application using ionic 5, capacitor, cordova and angular. We are using Node.js for building our app. By using Node.js we don't have to worry about adding or removing dependencies and updating package.json. Review collected by and hosted on G2.com.

Verified User in Non-Profit Organization Management

Small-Business (50 or fewer emp.)

10/15/2021

"Node.js is powerful"

5/5

What do you like best about Node.js?

It's easy to use and work with it. I think it has excellent support for creating multiple ranges of applications. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

When you install a package, you get a lot of dependencies. Review collected by and hosted on G2.com.