What is Flask?

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

What is Martini?

Martini is a powerful package for quickly writing modular web applications/services in Golang.

What is Sinatra?

Sinatra is a DSL for quickly creating web applications in Ruby with minimal effort.

Want advice about which of these to choose?Ask the StackShare community!

Why do developers choose Flask?
Why do developers choose Martini?
Why do developers choose Sinatra?

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What are the cons of using Flask?
What are the cons of using Martini?
What are the cons of using Sinatra?
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      What companies use Flask?
      What companies use Martini?
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      What tools integrate with Flask?
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      What are some alternatives to Flask, Martini, and Sinatra?
      Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.
      By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
      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.
      Node.js uses an event-driven, non-blocking I/O model that makes it lightweight and efficient, perfect for data-intensive real-time applications that run across distributed devices.
      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.
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      Decisions about Flask, Martini, and Sinatra
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      Interest over time
      Reviews of Flask, Martini, and Sinatra
      Avatar of mjhea0
      Software Engineer at TestDriven Labs
      Review ofFlaskFlask

      Flask is a light, yet powerful Python web framework perfect for quickly building smaller web applications. It's a "micro-framework" that's easy to learn and simple to use, so it's perfect for those new to web development as well as those looking to rapidly develop a web application.

      How developers use Flask, Martini, and Sinatra
      Avatar of datapile
      datapile uses SinatraSinatra

      Scalatra (we had to pick Sinatra on StackShare since Scalatra is has not yet been officially added) is the slickest (not to be confused with Slick for Scala) web/applet server framework we've had the pleasure of playing with in Scala.

      For all intensive purposes, Scalatra is the Scala version of Sinatra (which for anyone who doesn't know is a Ruby web server DSL).

      Avatar of Jack Littleton
      Jack Littleton uses FlaskFlask

      I use Flask for times when I need to create a REST API that interfaces with other Python code, or there is no specific reason why I'd want to use Node.JS. I prefer Flask because of its small learning curve, allowing me to get started coding as quickly as possible

      Avatar of Cloudify
      Cloudify uses FlaskFlask

      This lightweight web framework enables quick REST API development while enabling easy clustering, and the usage of multiple worker processes required to scale the REST API service to meet high volume requirements.

      Avatar of Sail Tactics
      Sail Tactics uses FlaskFlask

      Service to query NOAA weather forecasts data and service to build tidal current forecast maps using AWS EC2 and Geoserver

      Avatar of Karma
      Karma uses SinatraSinatra

      We use Sinatra a lot. I love Sinatra for APIs. It's really simple, really lightweight. It's awesome.

      Avatar of OnlineCity
      OnlineCity uses FlaskFlask

      Flask drives our APIs, both the Website APIs and the majority of the REST Messaging APIs

      Avatar of papaver
      papaver uses FlaskFlask

      used flask for a few personal projects. enjoyed its simplicity and ease of use.

      Avatar of David Sugar
      David Sugar uses SinatraSinatra

      Typically used for web api services such as in piwitch

      Avatar of EdgeTheory
      EdgeTheory uses SinatraSinatra

      Microservices, RESTful APIs

      Avatar of Satoru Ishikawa
      Satoru Ishikawa uses SinatraSinatra


      How much does Flask cost?
      How much does Martini cost?
      How much does Sinatra cost?
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