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FastAPI Basics

Last Updated: December 6, 2025

6 min read

FastAPI has emerged as a popular choice among developers looking to build APIs quickly and efficiently. It’s a modern web framework that leverages Python's asynchronous capabilities, enabling you to create high-performance applications with ease.

If you've come from a background in frameworks like Django or Flask, you'll find FastAPI pushes some boundaries while maintaining a familiar structure.

Let’s dive into the essentials of FastAPI and see how we can harness its power to build robust web applications.

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