Signet Handlers

Identifier: signet-handlers
Item count: 5
Certification criteria: TBD — defined when iter 4 implements catalog conformance.

Items

ram:// ✓ — First-party in-memory session cache. Frozen registry singleton; lost on page reload.
local:// ✓ — First-party localStorage-backed handler. Persistence across sessions; per-origin storage.
https:// ✓ — First-party network handler. Pass-through fetch with content-type sniffing for .draft and .txt responses.
mock:// — Testing handler. Endpoint URLs map to pre-staged responses; used for component tests without a network.
indexeddb:// — Community handler. Larger-than-localStorage persistence via IndexedDB; appropriate for offline-capable apps.