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@live-canvas/core

v2.0.0

Published

Framework-agnostic collaborative whiteboard engine built on fabric.js

Vulnerabilities

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Links

Git

Maintainers

youngthedevyoungthedev

Keywords

whiteboardfabric.jsrealtimecollaborativecanvasdrawingsync

Readme

@live-canvas/core

Framework-agnostic collaborative whiteboard engine built on fabric.js.

Features

  • Store-driven architecture — single source of truth via RecordStore
  • Real-time sync — diff-based network synchronization
  • Undo/Redo — mark-based history with automatic diff tracking
  • State machine tools — extensible tool system (PenTool, PointerTool, TextTool, EraserTool, ShapeTool)
  • TypeScript — full type safety

Install

npm install @live-canvas/core fabric

Architecture

RecordStore (single source of truth)
    |
    +-- CanvasBridge -- Store -> fabric.Canvas (view)
    +-- HistoryManager -- Store diffs -> undo/redo
    +-- NetworkSynchronizer -- Store diffs -> server -> other clients

Framework Bindings

License

MIT