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    Canvas Drag & Drop
    Frontend Interaction

    Canvas Drag & Drop

    This demo showcases a drag-and-drop interface rendered entirely on an HTML canvas for maximum performance. It uses pointer events, hit testing, and an efficient redraw loop to move multiple elements smoothly without triggering expensive DOM reflows — ideal for complex dashboards, node-based editors, or visualization tools.

    React
    Canvas
    Pointer Events
    Canvas-based rendering
    Pointer-driven drag & drop
    Optimized re-draw loop

    Play with Drag & Drop

    Move nodes around a canvas — optimized for smooth, batched rendering instead of DOM-heavy layouts.

    Canvas Analytics Layout

    Arrange analytics blocks (metrics, charts, segments) on a canvas. Layout is driven by a JSON config you can persist.

    Blocks

    Drag a block into the preview canvas, or click to add it to the layout.

    Drop components here and drag to arrange your UI.