openapi3 VS fastapi

Compare openapi3 vs fastapi and see what are their differences.

openapi3

OpenAPI 3.0 data model (by biocad)
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openapi3 fastapi
0 339
34 50,103
- -
5.9 9.7
4 days ago 4 days ago
Haskell Python
BSD 3-clause "New" or "Revised" License MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

openapi3

Posts with mentions or reviews of openapi3. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning openapi3 yet.
Tracking mentions began in Dec 2020.

fastapi

Posts with mentions or reviews of fastapi. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-10-02.

What are some alternatives?

When comparing openapi3 and fastapi you can also consider the following projects:

AIOHTTP - Asynchronous HTTP client/server framework for asyncio and Python

Tornado - Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.

HS-Sanic - Async Python 3.6+ web server/framework | Build fast. Run fast. [Moved to: https://github.com/sanic-org/sanic]

Flask - The Python micro framework for building web applications.

django-ninja - 💨 Fast, Async-ready, Openapi, type hints based framework for building APIs

Django - The Web framework for perfectionists with deadlines.

swagger-ui - Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

vibora - Fast, asynchronous and elegant Python web framework.

django-rest-framework - Web APIs for Django. 🎸

BentoML - Unified Model Serving Framework 🍱

flask-restx - Fork of Flask-RESTPlus: Fully featured framework for fast, easy and documented API development with Flask

starlette - The little ASGI framework that shines. 🌟