- Add fetchFirstEvent helper that resolves on first event (not waiting for complete)
- Add fetchAuthorProfile helper for DRY author fetching
- Refactor fetchArticleMetadataViaRelays to:
- Return immediately when first article event arrives (no 7s wait)
- Fetch author profile with 400ms micro-wait (connections already warm)
- Optional hedge: try again with 600ms if first attempt fails
- Fallback to pubkey prefix if profile not found
- Add logging to track article fetch and author resolution source
This dramatically improves first-request latency by returning as soon as
any relay responds, while still attempting to get author name with
minimal additional delay (400-600ms total).
- Add tags field to ArticleMetadata type (extracted from 't' tags)
- Add imageAlt field to ArticleMetadata type (uses title as fallback)
- Extract 't' tags from article events in fetchArticleMetadataViaRelays
- Generate multiple article:tag meta tags in HTML output
- Add og:image:alt meta tag for better accessibility
This improves SEO and social media previews by including
article categorization tags and image descriptions.
Add comprehensive logging to diagnose why gateway fetch is failing:
- Log the exact URL being fetched
- Log HTTP status on failure
- Log response length on success
- Log which OG tags were found/missing
- Add detailed error information
This will help identify if the issue is:
- Fetch timeout/failure
- Missing OG tags in response
- Regex pattern mismatch
ESM requires explicit file extensions in import paths. Add .js
extensions to all relative imports in API files and services,
even though source files are .ts (they compile to .js).
This fixes ERR_MODULE_NOT_FOUND errors on Vercel.
- Move ogStore, ogHtml, and articleMeta from src/services/ to api/services/
- Update imports in article-og.ts and article-og-refresh.ts
- Update import paths in articleMeta.ts (lib/profile and src/config/relays)
- Remove old files from src/services/
- Clean up ESLint config to only reference api/**/*.ts
This fixes the ERR_MODULE_NOT_FOUND error on Vercel by ensuring
serverless functions can access the service modules.
