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@fieldnotes/sync

v0.7.0

Published

Real-time element sync for Field Notes canvas SDK

Downloads

1,627

Vulnerabilities

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Links

Git

Maintainers

irakli97irakli97

Keywords

canvasinfinite-canvasrealtimesynccollaborationfieldnotes

Readme

@fieldnotes/sync

Real-time element sync for the Field Notes canvas SDK.

This package keeps multiple Field Notes canvases in sync by streaming element changes over a pluggable transport. It is framework-free vanilla TypeScript.

Zero-infra proof: BroadcastChannel

BroadcastChannelTransport syncs canvases across tabs of the same origin with no server, using the browser's BroadcastChannel API. It is the reference SyncTransport implementation — open two tabs, edit in one, see it in the other. The same SyncTransport interface can be backed by WebSocket, WebRTC, or any other channel.

The transport is SSR-safe (degrades to a no-op when no BroadcastChannel is available) and accepts an injectable BroadcastChannel factory for testing.

Install

pnpm add @fieldnotes/sync @fieldnotes/core

Requires @fieldnotes/core >=0.46.0 (peer dependency).