Documentation

Guides and references for all you need to know about Pyrefly.

📄️ Introduction

Never used a type system before or just new to Pyrefly? Start here!

📄️ Learn Python Typing

Get to know Python's Type System with working examples

📄️ Error Kinds

Pyrefly error categories and suppression codes

📄️ Import Resolution

How Pyrefly finds and resolves imports