Introduction
If you’re a backend developer, you’ve probably come across various Python frameworks like Django and FastAPI. Each framework is in high demand and commonly utilized for web or API development. We have completed numerous projects with FastAPI which is a superior framework.
We will examine these frameworks in depth and compare them on many factors to have a better understanding. Let’s begin by understanding both of them separately so that a beginner-level developer may comprehend.
What is Django?
Django uses Python as its foundation for web development. It is a completely free and open-source framework. A web framework is a server-side application framework that aids in the creation of dynamic webpages. These frameworks make developers’ lives considerably simpler because they don’t have to worry about the complexities of web development and its components. Django adheres to the DRY principle (Don’t Repeat Yourself) because it is built on Python. This contributes to the code remaining basic and non-repetitive.
This framework is already used by major corporations. Instagram, Pinterest, Mozilla, Disqus, and many more are examples.
What is FastAPI?
Comparison: FastAPI is a popular Python framework for developing REST services. It is quite simple to use and deploy, much simpler than Django. FastAPI addresses several of Django’s shortcomings and is a contemporary, high-performance web framework designed exclusively for Python 3.6 and later. As the name suggests, FastAPI is known for its speed, making it an excellent choice for building fast APIs. Install FastAPI and uvicorn before you begin developing with it. Both of these may be installed with pip.
Now, what is this uvicorn? It is an Asynchronous Server Gateway Interface (ASGI) server used for production. FastAPI gives a developer the advantage of handling requests asynchronously.
Features of FastAPI:
“FastAPI” – is perhaps one of the fastest frameworks in Python for API development and web development. Moreover, it has additional benefits, including:
FastAPI’s documentation is interactive, easy, and intuitive, offering excellent editor support. Its fast coding speed increases the rate of feature development by around 200–300%, while its commanding coding style reduces induced bugs by up to 40%. Additionally, FastAPI is compatible with open APIs and JSON schema standards.
FastAPI vs. Django differences
In 2005, Django was born, while FastAPI was born in 2018. Django is relatively old, while FastAPI is relatively new.
Performance: FastAPI, being a minimalistic framework, is lighter than Django and hence provides very high performance, whereas Django is slower than FastAPI, which is a micro framework.
Learning curve: FastAPI is simple to learn and useful for individuals new to web programming. Django, in contrast, can be a bit difficult for beginners.
Flexibility: Because FastAPI does not restrict a developer to a specific code layout, it provides a sense of freedom when working. However, Django does not operate in this manner.
Documentation: Django has excellent documentation support, however, it is not interactive, whereas FastAPI has extremely interactive documentation. This makes the life of a developer much more convenient because it provides convenient, interactive documentation and simplifies API testing.
NoSQL database support: FastAPI supports a number of NoSQL databases, including ElasticSearch, MongoDB, etc. In Django, NoSQL REST APIs support: FastAPI also enables developers to quickly build a REST API. In contrast, Django does not support REST APIs.
Conclusion:
Django is a full-fledged web framework with a lot of power beneath the hood. However, it is a little hard for a new web developer and may create some issues. FastAPI, on the other hand, is a very basic, light, and simple-to-use micro-framework that provides exactly everything you require. Django is therefore quite robust, whereas FastAPI is simple to use. Reach out to us to get a quote.
