Why I Build with FastAPI
I always use FastAPI when I need to build services that can handle a lot of users. When I need something to work fast and be easy to develop I choose FastAPI to build systems that're safe and can handle many things at the same time. It is not about being the fastest it is about being able to predict what will happen with the data.
Why I use FastAPI for my projects:
- Many Connections at Once: FastAPI uses asyncio to handle thousands of users at the time without any problems or slowing down.
- Good Data with Pydantic: I use Pydantic to make sure the data is correct and good. It checks the data to make sure it is not "dirty" or wrong. I do not have to worry about bugs when the program is running.
- Documentation that is Always Up to Date: FastAPI makes OpenAPI documents automatically so I can test the API. Make sure it works from the start.
Where I use FastAPI:
- systems that need to handle a lot of users and cannot be slow
- Secure systems for payments and transactions
- Custom dashboards and admin panels
- Connections to other APIs like Stripe, Shopify or customer management systems
My goal is to build systems that are fast and easy to use and that can grow with my users. I want to make sure the connection, between the business rules and the database is fast and does not slow things down. FastAPI helps me build systems that can handle a lot of users and grow quickly.