#edge-computing

🪣Rewriting JSONkeeper on Cloudflare Workers + D1 — A 360-Line Hono + jose Replacement for the IIIF Curation Viewer's Save Backend

A from-scratch rewrite of JSONkeeper — the save backend for the IIIF Curation Viewer — not on top of the original Flask code, but as a Cloudflare Workers + D1 service. Covers Firebase ID-token verification with Hono + jose (no Admin SDK, no service-account key needed), the D1 SQLite schema, top-level + nested JSON-LD `@id` rewriting, a minimal Activity Stream collection, CORS and Viewer-compatible headers, a wrangler-based deployment runbook, and a feature-by-feature diff against upstream JSONkeeper.