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FastAPI

Basics

5 tutorials organised into focused series and standalone lessons.

0 series 5 standalone lessons Back to FastAPI

Basics tutorials

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Tutorial2026-06-13

Introduction to FastAPI & Why It's Fast

Learn what FastAPI is, its core features, and why it's one of the fastest Python web frameworks

Web Development / Backend / FastAPI / Basics

FastAPIPython
Tutorial2026-06-13

Installing FastAPI & Uvicorn

Set up your FastAPI development environment with virtual environments, Uvicorn, and hot reload

Web Development / Backend / FastAPI / Basics

FastAPIPython
Tutorial2026-06-13

First FastAPI App (GET Endpoint)

Build your first FastAPI application with a GET endpoint and explore auto-generated Swagger documentation

Web Development / Backend / FastAPI / Basics

FastAPIPython
Tutorial2026-06-13

Path Parameters & Query Parameters

Learn how to accept dynamic values from URLs using path parameters, query parameters, and type validation

Web Development / Backend / FastAPI / Basics

FastAPIPython
Tutorial2026-06-13

Request Body Basics (Pydantic Models)

Learn how to handle POST requests with JSON bodies using Pydantic BaseModel for validation and serialization

Web Development / Backend / FastAPI / Basics

FastAPIPython