Stacked Area Chart

Clean stacked area visualization with dot tooltip indicators. Built for React applications comparing multi-series data with Next.js and TypeScript.

Recharts

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Installation

npx shadcn@latest add https://www.shadcn.io/registry/area-chart-06.json

npx shadcn@latest add https://www.shadcn.io/registry/area-chart-06.json

pnpm dlx shadcn@latest add https://www.shadcn.io/registry/area-chart-06.json

bunx shadcn@latest add https://www.shadcn.io/registry/area-chart-06.json

Features

Stacked area visualization with multiple data series layered without legend display
Dot tooltip indicators showing precise values for each series on hover
Natural curve interpolation creating smooth transitions between stacked areas
Clean interface without legend for minimalist presentation focusing on data
TypeScript support with complete type definitions for multi-series datasets
shadcn/ui integration using Card components and chart design tokens

Use Cases

This free open source React component works well for:

Resource utilization - Display CPU, memory, and storage usage built with Next.js
Traffic analysis - Compare desktop vs mobile visitors using TypeScript and Tailwind CSS
Revenue tracking - Show cumulative income from different sources over time
Performance monitoring - Visualize system metrics without interface clutter

API Reference

ChartAreaStacked

Prop	Type	Default	Description
`className`	`string`	-	Additional CSS classes for the card container

Chart Configuration

The component supports multiple stacked data series:

const chartConfig = {
  desktop: {
    label: "Desktop",
    color: "var(--chart-1)",
  },
  mobile: {
    label: "Mobile", 
    color: "var(--chart-2)",
  },
} satisfies ChartConfig

Implementation Notes

Uses stacked areas with shared stackId="a" for proper cumulative layering
Mobile area renders first to appear as bottom layer in the stack
Tooltip shows dot indicators for both series simultaneously
No legend component for cleaner, data-focused presentation
Area fill opacity set to 0.4 for balanced visibility between overlapping layers