Platform demo

Shared and private state

One API, two scopes. A private item is stored under your employee id and never leaves it. A shared item is one list for everyone who opens this app, and it updates live over the platform's realtime socket. Open this page in a second browser, sign in as someone else, and the difference is visible side by side.

watch registered shared changes arrive live · private needs a reload

Connection restored — changes may have been missed. Both lists were re-read.

Private proto.storage.private

Keyed by the platform to your employee. Nobody else can read or write it. There is no watch on private storage, so your other tabs learn about a write from a poke this app sends — not from the platform.

Shared proto.storage.shared

One list for every visitor. A write appears in the other tab without a reload, and the sender stamp on a live change comes from the platform, not from the app.

Both lists use the same four calls — get, put, delete, list. A live change carries key, metadata, version and a deleted flag, never the value, so it re-reads the key. An item restored on reload shows no name: only the platform can attribute a write, and it does so on the event, not in stored data.