fix: refresh substack feed every 10m and drop dead feed url#53
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kaiiiichen merged 1 commit intomainfrom May 8, 2026
Merged
fix: refresh substack feed every 10m and drop dead feed url#53kaiiiichen merged 1 commit intomainfrom
kaiiiichen merged 1 commit intomainfrom
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The homepage Blog card was showing stale posts for up to an hour after publishing because the RSS fetch was cached with `revalidate: 3600`. Drop that to 600s (10 min) so new posts surface quickly. Also remove `https://substack.com/@<user>/feed` from FEEDS; Substack now serves the generic discover page (HTTP 404) at that URL, so every refresh was paying for a dead request before falling through to the publication feed. Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: Cursor <cursoragent@cursor.com>
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Summary
revalidatefrom3600→600so newly-published posts appear in the homepage Blog card within ~10 min instead of waiting up to an hour.https://substack.com/@kaiiiichen/feedfromFEEDS. Substack now serves the generic discover HTML page at that URL (HTTP 404 for the RSS path), so every refresh was paying for a dead request before falling through to the publication feed.Why
Posted a new article and it didn't show on the homepage. Verified the RSS at
https://kaiiiichen.substack.com/feedalready contained it; the staleness was just the 1 h fetch cache TTL.Test plan
npm run lintnpm run typechecknpm run testnpm run buildMade with Cursor