fastapi VS swagger-ui

Compare fastapi vs swagger-ui and see what are their differences.

swagger-ui

Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API. (by swagger-api)
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fastapi swagger-ui
549 157
86,038 27,457
2.6% 0.5%
9.8 9.3
6 days ago 2 days ago
Python JavaScript
MIT License Apache License 2.0
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.

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 2025-06-01.

swagger-ui

Posts with mentions or reviews of swagger-ui. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2025-05-25.

What are some alternatives?

When comparing fastapi and swagger-ui you can also consider the following projects:

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

fiber-swagger - fiber middleware to automatically generate RESTful API documentation with Swagger 2.0.

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

redoc - 📘 OpenAPI/Swagger-generated API Reference Documentation

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

prism - Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.

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InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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SaaSHub helps you find the best software and product alternatives
www.saashub.com
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the 2nd most popular programming language
based on number of references?