Layer Cake is a headless framework for Svelte that handles the math behind data visualizations, such as scales and dimensions, without forcing a specific visual style.

Can I use SVG and Canvas together in Layer Cake?

Yes, Layer Cake supports hybrid rendering, allowing you to use Canvas for high-performance marks while using SVG for axes and HTML for tooltips in the same coordinate system.

Does this skill help with data transformation?

Yes, it provides guidance on using utility functions like stack(), bin(), and groupLonger() to prepare your data for visualization within the Layer Cake framework.

How does Layer Cake handle responsiveness?

It uses a wrapper component that observes the container's size and reactively updates the chart's dimensions and scales via Svelte stores, ensuring the viz fits any screen.

Layer Cake Svelte Visualization

Name: Layer Cake Svelte Visualization
Author: linehaul-ai

bylinehaul-ai

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分析与监控

Simplifies data visualization in Svelte by managing scales, coordinate systems, and responsive dimensions across SVG, Canvas, and HTML contexts.

关于

Layer Cake is a headless visualization framework for Svelte that abstracts the complex mathematics of coordinate systems and D3 scales while remaining agnostic about visual presentation. It establishes a reactive context through Svelte stores, allowing developers to build modular, reusable visualization components that automatically adapt to data extents and container sizes. This skill enables Claude to guide you through implementing responsive charts, handling high-volume data via Canvas, and orchestrating hybrid rendering contexts for professional-grade data storytelling.

主要功能

Context-aware component architecture for modular chart building
1 GitHub stars
Automatic D3 scale management for linear, time, and ordinal data
Built-in data transformation utilities like stacking, binning, and flattening
Multi-context rendering support including SVG, Canvas, and HTML
Reactive responsive sizing for fluid chart layouts

使用场景

Creating accessible data visualizations with SVG axes and HTML tooltips
Building interactive, responsive dashboards in SvelteKit
Rendering high-performance scatterplots with thousands of points using Canvas

关于

主要功能

Context-aware component architecture for modular chart building
1 GitHub stars
Automatic D3 scale management for linear, time, and ordinal data
Built-in data transformation utilities like stacking, binning, and flattening
Multi-context rendering support including SVG, Canvas, and HTML
Reactive responsive sizing for fluid chart layouts

使用场景

Creating accessible data visualizations with SVG axes and HTML tooltips
Building interactive, responsive dashboards in SvelteKit
Rendering high-performance scatterplots with thousands of points using Canvas