Svelte Synk Demo

Open this page in multiple tabs and interact with controls. Values and timer outcomes should stay in sync across tabs.

Synced Stores and Leader Tasks

Edit in one tab and confirm the same value appears in other tabs.

Use direct input and +/-/clear buttons to verify synced write/update flows.

Start once, wait for Done banner, and verify only leader runs the task.

Run interval ticks on leader while all tabs observe the same counter updates.

Counter: 0

This value is scoped to the current session lifetime, not persistent lifetime.

Lifetime: session

Runs a keyed leader task immediately and reports submission status.

Ping counter: 0 Lifetime: persistent

Applies only values that pass validation (integer range 0..100).

Current value: 0 Is initial: yes

Try numbers 0..100. Out-of-range values are ignored.

Demonstrates write interception and read mapping in a local-only store.

Readable output: read:hello

Is initial: yes

Runs cleanup operations for user-data or all persisted stores.

No maintenance action run yet.

Inspect leadership, session id, and hydration/source/lifetime metadata.