Navigating between layers — how you move through the course and control the depth yourself
The course is built in four depth layers — like a pyramid. You start at the top with the broadest overview and can dive deeper step by step, until you reach exactly the level of detail you need.
The thread: From every layer, “Learn more” links lead to the next depth. You never have to search — the course shows you the way. And with the back button, you can always return to a higher level.
On every page you will find four navigation elements. Together, they ensure you never get lost — no matter how deep you dive.
You can stop at any layer. There is no obligation to click all the way down. Not every topic goes to maximum depth — the skill automatically decides, based on the Helpfulness Score, whether a deeper page would provide real value.
Example: Different depths per topic
Why? "Authentication" has many facets — different methods, configurations, security considerations. The Helpfulness Score is high there, so the skill generates multiple layers. "Logging," on the other hand, is fully explained on a single page — going deeper would only repeat what has already been said.
No "Learn more" link? If a section has no deep-dive link, that does not mean something is missing. It means the skill determined that the topic is already sufficiently explained. You are not missing anything.
Why might a topic NOT have a "Learn more" link?
Every page of the course exists in two languages: German and English. The content is identical — only the language changes. Both versions are always generated automatically, regardless of which language you used at the start.
One click on the flag icon in the top right — done.