LATEST ESSAY
A case study of replacing written account and screen directions with URL state in a QA workflow, including why I ruled out localStorage, how I split responsibilities with TanStack Query, and what I tested.
RECENT ESSAYS
Archive
I understood project_doc_max_bytes to apply to the combined size of global and project documents, and wrote the same thing in my wiki. Measuring the model-visible prompt with codex debug prompt-input produced a different result. This post traces how I varied the limit, identified its scope, and retested the finding after the files changed.
Server response mapping, error handling, cache synchronization, and UI feedback had become mixed inside custom hooks. This post explains how I reassigned them to React-independent data functions, query and mutation options, and components.
After deleting pnpm-lock.yaml and reinstalling, caret-range packages all jumped at once and sanitize tests broke. I isolated them one by one and pinned DOMPurify as the culprit, but the same version was fine on jsdom. Here is how I separated the version from the environment and traced it down to the root cause.
What broke when I replaced blocking window.confirm with a React Dialog. I learned to separate confirmation, cancellation, and execution into request/cancel/confirm flows.