Beginner to intermediate
AI for developers
Turn an AI suggestion into a small, reviewable change with evidence.
5 steps · Follow this path →Read → Try → Explain
A path through
the ideas.
Start with a question. Follow a short sequence of guides, chapters, and open-source examples. Leave with something you can demonstrate.
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Intermediate
CI/CD foundations
Follow a change from a bounded product through durable execution to observable delivery.
4 steps · Follow this path →Beginner to intermediate
Logs and security
Build an explainable feedback loop without leaking secrets or trusting the wrong client address.
4 steps · Follow this path →Intermediate
Kubernetes secret contracts
Design a secret-validation boundary, interpret controller status, and make deployment gates enforceable.
5 steps · Follow this path →Intermediate
Reliable multi-tenant tracking
Follow location data from an isolated ingestion boundary to an ordered live view and a scoped public link.
5 steps · Follow this path →No account required. Progress stays in this browser. Every reading link and exercise also works without JavaScript.