Add it to a GitHub README or profile β the card updates as the ranking changes:
Express middleware that makes handlers safe to retry β replays the cached response for a duplicate Idempotency-Key instead of re-running it, with pluggable in-memory or Redis storage.
Check that source map mappings actually point where they claim β token-level verification, not just valid JSON.
Node fetch with hard size, compression-ratio and time limits. Stops gzip bombs mid-stream.