
Django
Ruby on Rails
ExpressJS
Laravel
ASP.NET
Node.js
Meteor
a microframework for Python based on Werkzeug, Jinja 2 and good intentions.

Ruby on Rails
ASP.NET
ExpressJS
Koa.js
Hanami
ember.js
Django
Classy web-development dressed in a DSL

Which is more popular?
Flask might be a bit more popular than Sinatra. We know about 42 links to it since March 2021 and only 40 links to Sinatra.
Website, pricing, platforms and company facts side by side.
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| Website | flask.pocoo.org | sinatrarb.com |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Built To Last A Life Time - Ragproper Modern Glass Flask Review
More videos
How Frank Sinatra Invented the Album
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Flask and Sinatra. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Flask is the micro that’s got your back without trying to run the show. It comes with the essentials but trusts you to pick your tools — no baggage attached, truly Pythonic at heart.
The best frameworks for web development include React, Angular, Vue.js, Django, Spring, Laravel, Ruby on Rails, Flask and Express.js. Each of these frameworks has its own advantages and distinctive features, so it is...
You’ll also have access to some extension packages like Flask-RESTful, which adds support for building powerful REST APIs, and Flask-SQLAlchemy, a convenient way to use SQLAlchemy in your flask app.
Sinatra swings to its own tune, a Ruby framework for minimalist fans at heart. It’s about keeping it simple, just right for those times when all you need is a light, direct solution to serve and fly high.
Sinatra is a free and open-source web app library that allows developers to build robust web apps using Ruby on top of the Rack web server.
If you plan to avoid Ruby on Rails but still want to use the Ruby programming language you should consider Sinatra, - a domain-specific language developed by Blake Mizerany and released in 2007. Unlike RoR, which is a...
Recommendations tracked on public social media and blogs since March 2021.


"After configuring Flask, notice how this file disables caching of responses (provided you’re in debugging mode, which you are by default in your code50 codespace), lest you make a change to some file but your browser not notice. ". Source: over 3 years ago
Flask, which offers a simple interface for email sending— Flask Mail. (Check here how to send emails with Flask). - Source: dev.to / about 4 years ago
Lang="en"> Plot Bookmarks!{% block title %}{% endblock %} rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" /> ... - Source: dev.to / over 4 years ago
Yeah, I believe Sinatra https://sinatrarb.com/ or Padrino https://padrinorb.com/ inspired Hono. So you are back to Ruby ;). - Source: Hacker News / almost 2 years ago
Now because we are using Sinatra as our server, we would need a way to dynamically define new endpoints from the file. Sinatra is a DSL for quickly creating web applications in Ruby with minimal effort. - Source: dev.to / almost 2 years ago
Something like https://sinatrarb.com/ for rust would be cool. - Source: Hacker News / about 2 years ago
When comparing Flask and Sinatra, you can also consider the following products.


Ruby on Rails is an open source full-stack web application framework for the Ruby programming...
Compare Ruby on Rails to Flask or Sinatra:

ASP.NET is a free web framework for building great Web sites and Web applications using HTML, CSS and JavaScript.
Compare ASP.NET to Flask or Sinatra:

Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Compare ExpressJS to Flask or Sinatra:

