A build log is not a tutorial. It is a record: the goal, the stack, the tools, the decisions that turned out badly, and what the thing looked like when it finally worked. Written while building, not reconstructed afterwards.
A full build log of shipping a small SaaS with coding agents doing most of the typing: what the agents handled well, the three places they stalled, and what a human still had to own.
A build log of rebuilding a developer portfolio in a weekend with AI writing most of the code — the design decisions that had to stay human, and the performance work that got missed.
