MetricUI

The missing UI layer for React dashboards.
KPI cards, charts, tables, and layout — with built-in formatting, theming, data states, and zero config.

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Web Analytics · SaaS Metrics · GitHub Analytics · Wikipedia Live · World Explorer — all with AI Insights, cross-filtering, drill-downs, and export.

Install

npm install metricui

That's it. All chart dependencies are included.

CDN (no bundler needed)

For browser sandboxes, Claude artifacts, v0, Bolt, or anywhere without npm:

import { KpiCard, AreaChart, MetricProvider } from "https://cdn.jsdelivr.net/npm/metricui@latest/dist/metricui.browser.mjs";

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/metricui@latest/dist/styles.css" />

Why MetricUI?

You're building a dashboard. You need KPI cards, charts, tables. You reach for Recharts + shadcn + custom CSS and spend days wiring up formatting, dark mode, loading states, and responsive layouts.

Stop assembling dashboards from parts.

import {
  Dashboard, DashboardHeader, PeriodSelector,
  MetricGrid, KpiCard, AreaChart, DonutChart, DataTable, Callout,
} from "metricui";
import "metricui/styles.css";

export default function App() {
  return (
    <Dashboard theme="emerald" filters={{ defaultPreset: "30d" }}>
      <DashboardHeader title="Revenue" lastUpdated={new Date()} actions={<PeriodSelector comparison />} />

        <MetricGrid>
          <MetricGrid.Section title="Key Metrics" />
          <KpiCard title="Revenue" value={127450} format="currency"
            comparison={{ value: 113500 }} comparisonLabel="vs last month"
            sparkline={{ data: [89, 94, 99, 103, 109, 114, 127], previousPeriod: [78, 82, 85, 88, 91, 95, 98] }}
            conditions={[
              { when: "above", value: 120000, color: "emerald" },
              { when: "below", value: 90000, color: "red" },
            ]}
          />
          <KpiCard title="Users" value={8420} format="compact"
            comparison={[{ value: 7680, label: "vs last month" }, { value: 6200, label: "vs last year" }]}
            highlight
          />
          <KpiCard title="Churn" value={3.2} format="percent"
            comparison={{ value: 3.7, invertTrend: true }}
            goal={{ value: 2.5, showTarget: true, showRemaining: true }}
          />

          <Callout value={12.3} rules={[
            { min: 10, variant: "success", title: "Strong Growth", message: "Revenue grew {value}% this month." },
            { max: 0, variant: "error", title: "Revenue Declined", message: "Revenue dropped {value}%." },
          ]} />

          <MetricGrid.Section title="Trends" border />
          <AreaChart data={revenueData} comparisonData={prevPeriod} format="currency" title="Revenue Trend"
            referenceLines={[{ axis: "y", value: 50000, label: "Target", style: "dashed" }]}
            thresholds={[{ from: 0, to:

... [View full README on GitHub](https://github.com/mpmcgowen/metricui#readme)