Guides

Guides are focused, practical paths through the vault. Each one reads in a single session and leaves you able to do one specific thing you did not know how to do before. Topic pages hold the depth. A guide composes them into a route for one reader with one goal.

A guide stays tightly scoped. When a subject needs foundations built from the ground up over many sessions, that work belongs in a masterclass. When you need to look up one concept, that lives in a topic page. A guide sits between the two: you bring the background, the guide gives you a clear route to a result.

Available guides

• Python and FastAPI for Spring Boot Engineers: map your Spring Boot and Java 21 mental models onto Python, replace each framework convenience with a focused library, and build a typed REST API with FastAPI.

More guides land as the vault grows.