High Performance
Built on Starlette and Pydantic, FastAPI is one of the fastest frameworks for Python, providing high performance due to its asynchronous request handling.
Automatic Interactive API Documentation
FastAPI automatically generates interactive API documentation via Swagger UI and ReDoc, which are very helpful for development and testing.
Type Checking and Validation
With Pydantic models and Python type hints, FastAPI provides automatic data validation and type checking, reducing the chance of runtime errors.
Ease of Use
Its syntax and design make it easy to learn for Python developers, offering a smooth development experience while reducing boilerplate code.
Asynchronous Support
FastAPI supports asynchronous programming, allowing for better performance for I/O-bound operations, making it optimal for handling many simultaneous connections.
Extensive Documentation
It has comprehensive and well-structured documentation, which is very useful for both beginners and advanced users.
Community and Ecosystem
FastAPI has a growing community and ecosystem, with many plugins and integrations available to extend its functionality.
Promote FastAPI. You can add any of these badges on your website.
FastAPI serves as the backbone of Fitness Tribe AI, handling the AI-powered analysis. - Source: dev.to / 7 days ago
You can use the get_answer method to invoke the trained model. You can also use it to create API using FastAPI or Flask. - Source: dev.to / 10 days ago
FastAPI is a high-performance Python web framework for writing and building APIs in Python. As one of the most popular Python web frameworks, it is known for its speed, ease of use, bug reduction, and robustness. FastAPI is based on standard Python type hints. It is also one of the fastest Python web development frameworks. - Source: dev.to / 11 days ago
If you haven’t yet, I highly recommend to check FastAPI for your python backend: https://fastapi.tiangolo.com/. OpenAPI is a core part of it, making it simple to integrate with other tools such as docs and clients generator. - Source: Hacker News / 13 days ago
FastAPI - A web framework for building APIs with Python. - Source: dev.to / 29 days ago
One of the great features of FastAPI is its great documentation 👏. But wouldn't it be better if more people around the world had access to this documentation? ❤️. - Source: dev.to / about 1 month ago
Real-time Messaging Application Example Let’s create a basic real-time messaging application using FastAPI for the backend and WebSockets for real-time communication. We’ll use Streamlit for the frontend to display messages. - Source: dev.to / about 1 month ago
Learning fastapi was one thing but then I always ask myself - how good will I be with this new framework? There is a quick and easy was to learn a tool and master it quickly and that's by building projects. With that in mind, I decided to start a fastapi open source project that covers most backend concepts and majority of what could be found in the official documentation. - Source: dev.to / 2 months ago
LangServe is an extension of FastAPI designed to streamline the creation of dynamic and powerful endpoints that utilize LangChain. It allows you to define complex processing workflows that can be exposed as API endpoints. - Source: dev.to / 3 months ago
If we run a benchmark where we use the haystack-ai code snippet from above and run it both using pythonia and expose it using FastAPI, both requests are slow because of their calls to OpenAI but pythonia actually slightly wins the race. - Source: dev.to / 2 months ago
Now let's imagine that we have a FastAPI microservice that needs to load some configuration. - Source: dev.to / 2 months ago
But was the plan really that simple? Well, kind of. While I had the people for the job, my knowledge in Python and API servers was basically 0. I ended up using a webserver framework called FastAPI which made my life much easier. It’s also very popular in the python community and well documented. - Source: dev.to / 3 months ago
FastAPI is a modern tool used for constructing APIs with Python 3.7 and above, utilizing standard Python type hints. - Source: dev.to / 3 months ago
Now it's time to take a closer look on how FastAPI extends Starllete. - Source: dev.to / 3 months ago
I've been working with FastAPI for a while now, and I decided to start digging a little deeper on it's internals. - Source: dev.to / 3 months ago
FastAPI is a popular Python backend web development framework. Many Python developers use FastAPI to built Application Programming Interfaces (APIs) and connect other backend infrastructure such as databases. FastAPI is suitable for API design for several reasons:. - Source: dev.to / 4 months ago
How to Accomplish: Create a simple interface (CLI or GUI) where users can input an image, and the script processes and displays the model's prediction. For a CLI, use argparse to handle input arguments. For a GUI, consider libraries like Tkinter or web-based interfaces using FastAPI or Flask. The script should perform necessary preprocessing, invoke the model prediction, and present the results clearly, such as... - Source: dev.to / 4 months ago
Consider integrating Django with FastAPI for asynchronous endpoints if your application needs high-performance, non-blocking I/O operations. - Source: dev.to / 4 months ago
FastAPI: A web framework for building APIs (and web pages). It is used as the backbone of the application to handle web requests, routing, and server logic, and orchestrates the overall API structure. Although not used here, FastAPI provides robust features such as data validation, serialisation, and asynchronous request handling. - Source: dev.to / 4 months ago
This article will show you how to setup an API written in Python using an amazing framework called FastAPI. This article is an introduction on how to use the framework, I blog later on more advanced use cases. - Source: dev.to / 4 months ago
He is probably most well know for creating FastAPI that I taught to some of my clients and Typer that I've never used. - Source: dev.to / 5 months ago
Do you know an article comparing FastAPI to other products?
Suggest a link to a post with product alternatives.
This is an informative page about FastAPI. You can review and discuss the product here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.