Worker Playground

Auspicious Dates API

Pick a year, month, and purpose. The same compute that ranks every date on the static SEO pages runs here live, on Cloudflare's edge — no server, no database, just /api/v1/date-selection answering in <100ms.

Tip: try the same month across two purposes — the Top 5 will shift, because each purpose has its own Dong Gong rules.