Bar chart
Labeled Bar Chart
Bar chart component with top labels and data display. Built for React applications requiring labeled data visualization with Next.js and TypeScript.
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Installation
npx shadcn@latest add https://www.shadcn.io/registry/bar-chart-06.json
npx shadcn@latest add https://www.shadcn.io/registry/bar-chart-06.json
pnpm dlx shadcn@latest add https://www.shadcn.io/registry/bar-chart-06.json
bunx shadcn@latest add https://www.shadcn.io/registry/bar-chart-06.json
Features
- Top data labels displaying values above each bar for immediate visibility
- Label positioning with customizable offset and styling options
- Enhanced margins with top margin adjustment (20px) for label accommodation
- Rounded bars with 8px radius for modern visual appeal
- TypeScript support with complete type definitions for labeled charts
- shadcn/ui integration using Chart components with label styling
Use Cases
This free open source React component works well for:
- Data presentation - Applications requiring immediate value visibility built with Next.js
- Report dashboards - Charts where exact values are essential using TypeScript and Tailwind CSS
- Performance metrics - Visualizations needing clear numerical display
- Business intelligence - Charts requiring both visual and numerical data representation
API Reference
ChartBarLabel
Prop | Type | Default | Description |
---|---|---|---|
className | string | - | Additional CSS classes for the container |
Label Configuration
LabelList component with top positioning and styling:
<Bar dataKey="desktop" fill="var(--color-desktop)" radius={8}>
<LabelList
position="top"
offset={12}
className="fill-foreground"
fontSize={12}
/>
</Bar>
Chart Margins
Adjusted margins to accommodate top labels:
<BarChart
accessibilityLayer
data={chartData}
margin={{
top: 20,
}}
>
Label Properties
- Position:
top
- Labels appear above bars - Offset:
12
- 12px spacing between bar and label - Styling:
fill-foreground
- Uses theme foreground color - Font Size:
12
- Compact readable text size
Implementation Notes
- Top margin increased to 20px to prevent label clipping
- Labels automatically display data values from the bar's dataKey
- LabelList inherits data from parent Bar component
- Font size optimized for readability without overwhelming the chart
- Offset provides comfortable spacing between bars and labels
- Perfect for applications requiring immediate access to exact data values alongside visual representation
Stacked Bar Chart
Stacked bar chart component with legend and rounded corners. Built for React applications requiring cumulative data visualization with Next.js and TypeScript.
Dual-Labeled Horizontal Chart
Horizontal bar chart component with custom inside and outside labels. Built for React applications requiring detailed horizontal data visualization with Next.js and TypeScript.