Push notifications

Subscribe the browser and send a Web Push message.

Dev-limited

registerPush({ visitorId }) + push.send({ visitorId })

Runs on the deployed app. The browser side works everywhere, but the dev server's platform client has no push, so sending only works on the deployed kitchensink. There, VAPID keys, the service worker and encryption are all handled by the platform. For scheduling and receipts, see the push showcase card.

1 · Subscribe this browser

Calls registerPush() behind your click — it prompts for permission and registers the service worker.

permission: default

push on dev-server: available

// browser — behind a user gesture. Registers the platform's service worker,
// asks for permission and stores the subscription against a visitor id.
import { registerPush } from '@maravilla-labs/platform/push';
const { subscriptionId } = await registerPush({ visitorId, topics: ['demo'] });

// +page.server.ts — target that visitor (or a userId / topic)
import { push } from '$lib/platform.server';
const report = await push.send({ visitorId }, { title, body }); // → SendReport

// later, idempotent by key: re-scheduling replaces the pending job
await push.schedule({ visitorId }, { title, body }, {
  at: new Date(Date.now() + 60_000),
  key: `demo:${visitorId}`
});

1 · Subscribe this browser

2 · Send from the server