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ExpressJS

32.5K
23.9K
+ 1
1.6K
Flask

19.2K
16.2K
+ 1
60
LoopBack

289
556
+ 1
33
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Pros of ExpressJS
Pros of Flask
Pros of LoopBack
  • 381
    Simple
  • 336
    Node.js
  • 244
    Javascript
  • 193
    High performance
  • 152
    Robust routing
  • 73
    Middlewares
  • 72
    Open source
  • 59
    Great community
  • 37
    Hybrid web applications
  • 16
    Well documented
  • 9
    Sinatra inspired
  • 9
    Rapid development
  • 7
    Isomorphic js.. superfast and easy
  • 7
    Socket connection
  • 5
    Light weight
  • 4
    Npm
  • 4
    Resource available for learning
  • 3
    Callbacks
  • 3
    Event loop
  • 2
    Data stream
  • 1
    Easy to use
  • 10
    For it flexibility
  • 9
    Flexibilty and easy to use
  • 7
    User friendly
  • 6
    Secured
  • 5
    Unopinionated
  • 2
    Secure
  • 2
    Customizable
  • 1
    Simple to use
  • 1
    Powerful
  • 1
    Rapid development
  • 1
    Flask
  • 1
    Easy to get started
  • 1
    Easy to develop and maintain applications
  • 1
    Easy to setup and get it going
  • 1
    Easy to use
  • 1
    Documentation
  • 1
    Beautiful code
  • 1
    Orm
  • 1
    Not JS
  • 1
    Perfect for small to large projects with superb docs.
  • 1
    Easy to integrate
  • 1
    Speed
  • 1
    Get started quickly
  • 1
    Python
  • 1
    Minimal
  • 1
    Lightweight
  • 0
    Flexibilty
  • 0
    Well designed
  • 0
    Productive
  • 0
    Awesome
  • 0
    Open source
  • 0
    Expressive
  • 0
    Love it
  • 11
    Need a nodejs ReST-API, DB, AAA, Swagger? Then loopback
  • 9
    Easy Database Migration
  • 6
    Code generator
  • 4
    The future of API's
  • 2
    GraphQL
  • 1
    Typescript

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Cons of ExpressJS
Cons of Flask
Cons of LoopBack
  • 27
    Not python
  • 17
    Overrated
  • 14
    No multithreading
  • 9
    Javascript
  • 5
    Not fast
  • 3
    Easily Insecure for Novices
  • 10
    Not JS
  • 7
    Context
  • 5
    Not fast
  • 1
    Don't has many module as in spring
  • 7
    Community is slow
  • 1
    Backward compatibility

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What is ExpressJS?

Express is a minimal and flexible node.js web application framework, providing a robust set of features for building single and multi-page, and hybrid web applications.

What is Flask?

Flask is intended for getting started very quickly and was developed with best intentions in mind.

What is LoopBack?

A highly-extensible, open-source Node.js framework that enables you to create dynamic end-to-end REST APIs with little or no coding. Connect to multiple data sources, write business logic in Node.js, glue on top of your existing services and data, connect using JS, iOS & Android SDKs.

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What companies use Flask?
What companies use LoopBack?

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What are some alternatives to ExpressJS, Flask, and LoopBack?
Koa
Koa aims to be a smaller, more expressive, and more robust foundation for web applications and APIs. Through leveraging generators Koa allows you to ditch callbacks and greatly increase error-handling. Koa does not bundle any middleware.
React
Lots of people use React as the V in MVC. Since React makes no assumptions about the rest of your technology stack, it's easy to try it out on a small feature in an existing project.
Django
Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.
Golang
Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It's a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.
NGINX
nginx [engine x] is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoev. According to Netcraft nginx served or proxied 30.46% of the top million busiest sites in Jan 2018.
See all alternatives