In this article, we’re going to present a list of the top 6 Python web frameworks that you should consider using in your next web development project. We made our decision based on a rigorous evaluation process that included factors such as the number of GitHub stars it has, its popularity on StackOverflow, and more. For each of these frameworks, we’ll give you an overview of how they work and why you should consider using them in your next web development project.
1| Flask
Flask is a microframework for Python that helps you build applications as easily as possible. It is based on Werkzeug, Jinja 2, and good intentions, and it follows best practices as much as possible. It has good documentation and a really helpful community if you need any help. In addition, there are lots of great extensions that can help your application be more stable or faster (you might want to use them even if your application is not that big). If you are new to Flask, I suggest reading their tutorial before using it for real work; otherwise, if you already know another web framework (such as Django), it will not take long for you to become productive with Flask.
2| Django
While Django is often considered Python’s most popular web framework, it offers many benefits over competing frameworks. If you’re looking for a scalable framework that can be customized for your specific needs, look no further than Django. This batteries included framework also has built-in features that don’t require code changes, which help keep development costs down. With free support available from many third-party organizations, including Google and Mozilla, why not consider using Django as your framework of choice? In addition to helping companies scale their development teams more easily and quickly, Django comes with built-in security measures. This added security helps reduce common vulnerabilities without requiring time or manpower from you or your staff members.
3| Pyramid
Pyramid’s strength is its out-of-the-box support for things like authentication and authorization. It has a community that’s active, friendly, and knowledgeable—and if you find yourself running into trouble, odds are there are at least a few dozen people on Slack who can help. The framework supports both standalone apps as well as apps for services like Google App Engine. Pyramid isn’t one of my personal favorites for building API servers, but I’ve seen it used effectively by developers across multiple companies. It also comes with built-in support for multi-tenancy if you need to build API gateways or API-first applications.
4| CherryPy
CherryPy is a web application framework, written in Python. It’s actually a pretty cool tool and you might want to consider using it if you’re building your next website. One thing that sets CherryPy apart from some other frameworks is its heavy reliance on generators. If you’re not familiar with Python generators, think about them as functions that can yield values at different points during their execution—this makes working with large datasets much more convenient and efficient than using the standard for loops. While some (or even many) features of CherryPy may seem too advanced for beginner or intermediate level web developers, we would be doing an injustice by not including it on our list.
5| Bottle
An easy-to-use, lightweight WSGI micro web framework. The bottle is based on asyncio, featuring a simple design that makes it easy to write small web applications quickly. It’s particularly useful for implementing RESTful APIs or other RPC-like services that are more interactive than transaction-based. At only one file, getting started with Bottle is very simple—especially if you already have experience writing asynchronous code in Python. It may not be as feature-rich as some other frameworks, but considering its simplicity and lightweight nature, it doesn’t need much to get your application off the ground. The bottle is available under an MIT license and is free for all uses. If you’re interested in how it compares with other frameworks, read our review here!
6| Falcon
Falcon is a small, fast, and powerful microframework for building speedy web APIs and app backends. It comes with powerful features out-of-the-box such as routes, templates, sessions, authentication, and configuration. Falcon uses a highly efficient multi-threaded HTTP server implementation built on top of asyncio. The async framework makes it very easy to use multiple CPU cores without introducing additional complexity to your codebase. One notable effect of asyncio is that any I/O bound tasks run non-blocking so that other requests can be served simultaneously without getting blocked or waiting for long-running requests which improve performance by avoiding resource bottlenecks.
7| CubicWeb
A Lightweight CMS with Clean URLs. CubicWeb is a Python-based web application framework that simplifies development by doing much of your database work for you, so you can focus on content rather than fiddling with rows and columns. It’s easy to learn, especially if you have previous experience using frameworks like Django or Flask. Plus, because it’s written in Python 3, developers are less likely to run into issues that arise from backward compatibility bugs. CubicWeb also uses PostgreSQL as its default database which means it has no problem handling large datasets. If you have big data requirements for your website, then look no further than CubicWeb.
8| Flask
Started as a micro-framework to be used with other large frameworks, Flask has quickly grown into one of Python’s top web frameworks. Flask is known for its simple installation process, as well as its flexibility. Most developers feel that it can be extended or modified to fit nearly any need. Perhaps more importantly, many users have reported that its documentation is outstanding and easy to understand. Keep an eye on whether you plan on scaling up your application—some users may find that Flask isn’t a great fit if you end up needing advanced features down the line. For those who want a minimalist development experience but don’t necessarily need advanced functionality, there are few better choices than Flask.
| Conclusion
These are my opinions on what are some good web frameworks for Python development, based on my experience as a developer. Every web framework has its own niche and philosophy that makes it better or worse for different situations. Before you decide on a framework, take into account your preferences for things like language features, simplicity/complexity, robustness/flexibility, ease-of-use, and documentation quality. If you want something quick and easy but also very flexible with strong documentation I would recommend Flask because it does everything well enough without making any major sacrifices. For more control over your application architecture than Flask offers but still not too much complexity, I would recommend Falcon because it is simple but still allows more fine-grained control than Flask or Django if you need it. If you are looking for a python developer there are many python development companies that can help in developing python-based applications.
