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Cookbook

Copy-paste chart patterns for common use cases.

Real-world patterns you can use as starting points. Every example is editable – expand the code, tweak it, and see the chart update.

KPI bar chart with labels

Quarterly deal value with labels on top. Two marks sharing top-level data:

Week-over-week comparison

Two line series with dots, comparing periods:

Sparkline

Minimal chart with no title, no axes, tight margins – perfect for embedding in dashboards, emails, or table cells:

Stacked area chart

Traffic sources over time, stacked to show totals:

Conversion funnel

Horizontal bars ordered by stage – shows drop-off at each step:

Custom color assignment

Explicit colors for specific series – useful when colors carry meaning:

Monitoring with threshold

Line + dot with a rule showing the SLA boundary:

A/B comparison (dodged bars)

Side-by-side bars for comparing two groups:

Time series

UTC dates on the x-axis with automatic formatting:

Stacked bars with legend

Multiple categories stacked to show composition:

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