NEWDashboard
Treemap Chart
Hierarchical data as nested rectangles. Great for showing proportions within categories.
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#treemap#hierarchy#nested#proportions
Customization Guides & Code Snippets
◆Responsive Sizing with ResponsiveContainer
Always wrap your Dashboard chart inside <ResponsiveContainer width="100%" height={320}> to ensure it scales cleanly across mobile and desktop displays.
◆Custom Dark Theme Tooltip
Style the hover tooltip to match your dark UI with contentStyle={{ background: '#13161a', border: '1px solid #2a3038', borderRadius: 8 }}.
When to use a Treemap Chart
A Treemap Chart is ideal for developers and designers who need to display data clearly and effectively. Use this chart type when:
- ✓Building analytics overview pages with multiple metrics
- ✓SaaS product dashboards showing user activity
- ✓Business intelligence reporting screens
- ✓Admin panels with KPI summaries
Tips for Recharts Treemap Chart
TIP 1Use a grid layout with consistent card sizes for visual rhythm
TIP 2Always show a time period selector (Today / 7d / 30d / 90d)
TIP 3Load charts progressively — KPI cards first, then charts
TIP 4Use skeleton loaders while data is fetching to prevent layout shift
TIP 5Keep color usage minimal — pick 2-3 accent colors maximum
Key Recharts Props