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📊 Massive LayerChart update (6 months in the making…) Data-driven primitives, overhauled state (transform, brush, series, tooltip), 10+ new components (image, statistical, spatial), canvas improvements, chart export (png, svg), new docs, and so much more! next.layerchart.com/docs/guides/...

next.layerchart.com@next → state-refactor | LayerChartComposable Svelte chart components to build a large variety of visualizations

31/3/26, 4:34 pm9 reposts43 likes

Great work, Sean!

Thanks @fliege.dev 🫶

📈 Primitives (Circle, Rect, Line, Text, …) now accept accessors, resolve through scales, register with chart context, and iterate over data automatically. <Circle x="date" y="value" r={5} /> <Rect x="category" y="amount" fill="group" /> next.layerchart.com/docs/guides/...

next.layerchart.comPrimitives | LayerChartComposable Svelte chart components to build a large variety of visualizations

Sean Lynch

@techniq.dev

31 Mar

⇅ Overhauled state, encapsulated in reactive state classes, provide simpler integrations and external control (custom legends, sync brush state to local storage, etc) Many new features added, such as cartesian support for transform and inertia dragging. next.layerchart.com/docs/guides/...

next.layerchart.comTransform (Pan & Zoom) | LayerChartComposable Svelte chart components to build a large variety of visualizations

Sean Lynch

@techniq.dev

31 Mar

🎛️ Simplified charts are now just that - pre-configured Chart wrappers that provide sensible defaults for common charts, but 100% of the functionality provided by simplified charts is now available. next.layerchart.com/docs/guides/... New `seriesKey` prop also simplifies multi-series integration

next.layerchart.comStructure | LayerChartComposable Svelte chart components to build a large variety of visualizations

Sean Lynch

@techniq.dev

31 Mar

✨ New components Image, Vector, Raster, Density, Contour, BoxPlot, Violin, Cell, Ribbon and Chord. All support Svg and Canvas layers. We've also added over 100 new examples: next.layerchart.com/docs/examples

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