Websites Using FastAPI
FastAPI is a modern, high-performance Python web framework for building APIs with automatic interactive documentation and data validation. It leverages Python type hints for automatic request parsing, response serialization, and OpenAPI schema generation.
Categories: Web framework, Programming language
Official website: https://fastapi.tiangolo.com
FastAPI is ranked #46 of 144 in Web framework by website adoption.
Web framework alternatives ranked by popularity
- Next.js — 22,878 websites
- Microsoft ASP.NET — 14,610 websites
- Dash — 12,112 websites
- Ruby on Rails — 5,814 websites
- Nuxt.js — 5,320 websites
- Laravel — 3,601 websites
- Spring Boot — 3,211 websites
- Express — 3,095 websites
- Grails — 3,017 websites
- Panel — 2,965 websites
How WhatStack detects FastAPI
WhatStack detects FastAPI by analyzing HTTP headers, HTML source code, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries using signature-based pattern matching across 10 different analyzers.
Frequently Asked Questions
- What is FastAPI?
- FastAPI is a modern, high-performance Python web framework for building APIs with automatic interactive documentation and data validation. It leverages Python type hints for automatic request parsing, response serialization, and OpenAPI schema generation.
- How many websites use FastAPI?
- WhatStack has detected FastAPI on 0 websites in our database.
- How do you detect FastAPI?
- We analyze HTTP headers, HTML source, JavaScript globals, meta tags, cookies, DNS records, and ads.txt entries to identify FastAPI with high accuracy using signature-based pattern matching.