Software Engineer in Japan. Building production-grade middleware for Hono on Cloudflare Workers.
Production hardening for Hono apps — standard error contracts, safe retries, and webhook verification.
If you find these useful, starring the repos helps others discover them. Issues and PRs welcome.
| Package | What it does | Downloads |
|---|---|---|
| hono-problem-details | RFC 9457 application/problem+json error responses |
|
| hono-idempotency | Stripe-style Idempotency-Key middleware with KV / D1 / Memory stores |
|
| hono-webhook-verify | Webhook signature verification (Stripe, GitHub, Slack, Shopify, Twilio, Standard Webhooks) | |
| hono-cf-access | Country / ASN blocking and maintenance mode via Cloudflare Workers request.cf |
- Portfolio: funailog.com/en/portfolio




