G2

NIKKI .

Engineer - AI

Information Technology and Services

Enterprise (> 1000 emp.)

9/5/2026

"Simple, Powerful Backend for MERN Development"

5/5

What do you like best about Node.js?

I like Node.js because the development experience is simple and it works smoothly with React, Express.js, MongoDB, Git, and GitHub in MERN projects. Its APIs make it easy to connect the backend with the frontend and build responsive user experiences. The asynchronous, non-blocking approach gives good performance when handling multiple requests. Being open source means there are no licensing costs, which makes it a good value for development. The documentation, npm ecosystem, and large community make onboarding and troubleshooting easier, while monitoring and debugging tools help with maintenance. I’ve also used Node.js with AI APIs and libraries, which makes it easy to add AI-based features to web applications. Review collected by and hosted on G2.com.

What do you dislike about Node.js?

The main thing I dislike about Node.js is that CPU-intensive tasks can affect performance because of its event-driven, single-threaded architecture. Managing a large number of npm dependencies can also become messy in bigger projects. I’d like to see better built-in tooling around dependency management, monitoring, and debugging, especially as applications become more complex. Review collected by and hosted on G2.com.

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

Node.js helps me avoid using different languages for frontend and backend development, which keeps the overall workflow simpler. I use it with React, Express.js, and MongoDB to build and connect APIs, handle server-side logic, and manage data. Its asynchronous architecture helps handle multiple requests efficiently, while the npm ecosystem saves development time by providing ready-to-use libraries. Since Node.js is open source, it also helps keep development costs low. Review collected by and hosted on G2.com.