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ExpressJS

31.2K
23.2K
+ 1
1.6K
Flask

18.7K
15.8K
+ 1
82
Sapper

40
56
+ 1
0
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Pros of ExpressJS
Pros of Flask
Pros of Sapper
  • 380
    Simple
  • 336
    Node.js
  • 244
    Javascript
  • 193
    High performance
  • 152
    Robust routing
  • 73
    Middlewares
  • 71
    Open source
  • 59
    Great community
  • 37
    Hybrid web applications
  • 16
    Well documented
  • 9
    Rapid development
  • 9
    Sinatra inspired
  • 7
    Socket connection
  • 7
    Isomorphic js.. superfast and easy
  • 5
    Light weight
  • 4
    Resource available for learning
  • 4
    Npm
  • 3
    Event loop
  • 3
    Callbacks
  • 2
    Data stream
  • 14
    Flexibilty
  • 10
    For it flexibility
  • 9
    Flexibilty and easy to use
  • 8
    Flask
  • 7
    User friendly
  • 6
    Secured
  • 5
    Unopinionated
  • 3
    Orm
  • 2
    Secure
  • 1
    Beautiful code
  • 1
    Easy to get started
  • 1
    Easy to develop and maintain applications
  • 1
    Not JS
  • 1
    Easy to use
  • 1
    Documentation
  • 1
    Python
  • 1
    Minimal
  • 1
    Lightweight
  • 1
    Easy to setup and get it going
  • 1
    Perfect for small to large projects with superb docs.
  • 1
    Easy to integrate
  • 1
    Speed
  • 1
    Get started quickly
  • 1
    Customizable
  • 1
    Simple to use
  • 1
    Powerful
  • 1
    Rapid development
  • 0
    Open source
  • 0
    Well designed
  • 0
    Productive
  • 0
    Awesome
  • 0
    Expressive
  • 0
    Love it
  • 0
    Less bundle Size

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Cons of ExpressJS
Cons of Flask
Cons of Sapper
  • 27
    Not python
  • 17
    Overrated
  • 14
    No multithreading
  • 9
    Javascript
  • 5
    Not fast
  • 2
    Easily Insecure for Novices
  • 10
    Not JS
  • 7
    Context
  • 5
    Not fast
  • 1
    Don't has many module as in spring
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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 Sapper?

    Sapper focuses on easy of use. It is alpha now and only compiled with rust nightly.

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    What companies use ExpressJS?
    What companies use Flask?
    What companies use Sapper?
      No companies found

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      What tools integrate with ExpressJS?
      What tools integrate with Flask?
      What tools integrate with Sapper?

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      Blog Posts

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      What are some alternatives to ExpressJS, Flask, and Sapper?
      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