Blog operations
Three Checks When an ads.txt Recheck Appears Stuck
Separate the live HTTP response, AdSense last-crawl time, and Authorized, Unauthorized, or Not found status.
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Blog operations
Diagnosing Next.js App Router: layouts, metadata, and Server Actions
Diagnose App Router failures through component boundaries, metadata, and Server Action authorization. Use a small counter example and explicit failure cases.
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AI Tools and Comparisons
When Codex reaches a usage limit: correcting an older GPT-5.1-Codex-Max guide
When Codex reaches a usage limit, save the current diff, verified checks, and next action. Separate account limits from command failures before resuming.
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Mac guides
Installing LuLu on macOS and Reviewing Its First Outbound Alerts
Install LuLu from its official distribution, review process, signature, origin, destination, and rule duration, and understand what an outbound firewall cannot guarantee.
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AI Tools and Comparisons
Build a small app with ChatGPT: scope, persistence, and recovery
Build a practice notes app with five observable acceptance criteria. Check browser storage, deletion, empty input, and recovery before sharing it.
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