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Express.js Pros and Cons: Top Advantages and Disadvantages

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Generated from real user reviews

Users value the flexibility of Express.js, enabling easy project structure and middleware management for effortless development. (2 mentions)
Users appreciate the lightweight nature of Express.js, enabling effortless API development and flexible project structuring. (2 mentions)
Users value the lightweight and flexible nature of Express.js for efficiently building APIs and web applications. (2 mentions)
Users value the great community support for Express.js, with many tutorials available to help them learn. (1 mentions)
Users appreciate the convenient middleware setup in Express.js, enabling easy implementation of essential features. (1 mentions)
Users find that complex customization in Express.js is challenging, requiring significant effort for a solid structure. (1 mentions)
Users find the limited features of Express.js require additional packages, complicating setup for larger projects. (1 mentions)
Users find the poor organization of folder setups in Express.js confusing for larger projects. (1 mentions)
Users find that Express.js can be time-consuming due to lack of type checks, complicating bug identification in large apps. (1 mentions)

Top Pros or Advantages of Express.js

Top Cons or Disadvantages of Express.js

Camilo S.
CS
Camilo S.
Senior Frontend Engineer
Small-Business (50 or fewer emp.)
"Defacto web server for node.js"
5/5
What do you like best about Express.js?

It's the easiest and very robust way to build a webserver in node.js it lets you do almost anything with a very intuitive way to handle every step of a web request. You can add a lot of middleware and sequence them. separate your app into modules with routers, community support, and plug-in building is huge. Review collected by and hosted on G2.com.

What do you dislike about Express.js?

Sometimes you'll find yourself reinventing the wheel with Express if you use it clean without any dependencies, because is too customizable you'll have to build the same things on different projects over and over again. but if you use community-made libraries you won't suffer that much with that. Review collected by and hosted on G2.com.

Mohit K.
MK
Mohit K.
Mid-Market (51-1000 emp.)
"Making NodeJs Apps easier"
4/5
What do you like best about Express.js?

The minimal setup to start a new application. You can have a primary server and API running in no time. I like how simply Express manages routes and how easy it is to configure middleware to do tasks which need to be done before the intended function. Review collected by and hosted on G2.com.

What do you dislike about Express.js?

Since it is flexible, people use it in any way. This may not be suitable for big teams and initial learning of the code base can be difficult. It does not provide an admin panel to manage db and simple crud actions which help in fast setup. Review collected by and hosted on G2.com.

Amit K.
AK
Amit K.
Full Stack Engineer
Mid-Market (51-1000 emp.)
"Best for the Backend Development"
5/5
What do you like best about Express.js?

Express.js is very simple and versatile, easy to get started, and the implementations with Express.js are endless. From scaling the endpoints to CPU usage and managing the pods, nothing better than Express.js Review collected by and hosted on G2.com.

What do you dislike about Express.js?

As of date, there is not much to dislike but there can we more inbuilt features. Review collected by and hosted on G2.com.

AB
Ankit B.
Small-Business (50 or fewer emp.)
"worked and built multiple backend project using express js"
5/5
What do you like best about Express.js?

-> very easy, simple, straightforward way to make APIs.

-> less boilerplate code required.

-> easy to be understood by beginners. Review collected by and hosted on G2.com.

What do you dislike about Express.js?

-> the capability of express js is limited and actually not well suited for large projects.

-> for large projects, I would suggest using other frameworks like nest js.

-> for every minor feature, you need a separate library to install using npm. heavily dependent on 3rd party libraries. Review collected by and hosted on G2.com.

SP
Sadanand P.
UI/UX Designer
Design
Mid-Market (51-1000 emp.)
"Progressive and Scalable Node.js Framework"
4.5/5
What do you like best about Express.js?

Adding middleware and sequencing them is very easy. It is free and open-source. It is highly customizable making it ease-of-use to build web applications. It also has an helpful active community. Review collected by and hosted on G2.com.

What do you dislike about Express.js?

It lacks some built-in features that other frameworks include by default. Error messages are quite confusing other than that I don't find any issue with it. Review collected by and hosted on G2.com.

Atishay J.
AJ
Atishay J.
SDE1
Small-Business (50 or fewer emp.)
"Express.js - A default framework for NodeJS"
5/5
What do you like best about Express.js?

Every developer who begins with NodeJS naturally turns to express.js. It shouldn't be termed as just a framework, but rather a default choice. It's almost a given, since without it, coding in core NodeJS becomes challenging. Dealing with other frameworks right from the start can prove to be quite a task. Review collected by and hosted on G2.com.

What do you dislike about Express.js?

Starting with express.js for your college projects is a good idea, but when it comes to industry-level applications, maintaining a large codebase becomes challenging. It doesn't offer the necessary modularization. Review collected by and hosted on G2.com.

Rohit N.
RN
Rohit N.
Small-Business (50 or fewer emp.)
"Nice framework of node js"
5/5
What do you like best about Express.js?

The express js framework work on a single thread, with the help of express, we can build server-side as well as client-side application using any template engine, it provides lots of features that we can easily build any application. Review collected by and hosted on G2.com.

What do you dislike about Express.js?

In express js, we can not use SQL database easily we need TypeORM to integrate SQL database, it does not support multithreading so we need a cluster package for beginners it is quite difficult to integrate. Review collected by and hosted on G2.com.

Arihant J.
AJ
Arihant J.
Web Application Developer 2
Small-Business (50 or fewer emp.)
"Express.js: The Backbone of Modern Web Applications"
4/5
What do you like best about Express.js?

It offers the amount of functionality to build web applications and APIs without imposing a strict framework. It simplifies the process of defining and managing routes for handling HTTP requests. Review collected by and hosted on G2.com.

What do you dislike about Express.js?

It has limited features like if I need to do input authentication and database integration, I have to depend on third-party middleware and libraries. As application size increases, it is hard to maintain middleware and routes. Review collected by and hosted on G2.com.

Ansh G.
AG
Ansh G.
Project Maintainer
Small-Business (50 or fewer emp.)
"The best NodeJS framework for building robust backends"
5/5
What do you like best about Express.js?

Express.JS offers the easiest boilerplate to receive requests in a NodeJS server. Just install it via npm, and listen on the desired port. The best part is it's free and open-source. Review collected by and hosted on G2.com.

What do you dislike about Express.js?

There is nothing I dislike about it. Being a developer and open-source enthusiast, I promote the usage of such frameworks and libraries. If something is missing, it's the user's responsibility to open an issue on its GitHub repository. Review collected by and hosted on G2.com.

Ankit  S.
AS
Ankit S.
Mid-Market (51-1000 emp.)
"Express.js review"
5/5
What do you like best about Express.js?

Express.js in the backend framework provides a way to create Restful API with node.js. It will provide a better way to manage the api's than with plan node.js. In plan node.js we need to handle with if condition but Express.js API routing handle in a better way. Review collected by and hosted on G2.com.

What do you dislike about Express.js?

I think an extra library needs to be installed using the express services we need. Other than this I don't think there is any dislike for express.js. It's perfect to use. Review collected by and hosted on G2.com.