LineChart

Smooth responsive line charts with multi-series, dashed lines, and dot control.

Preview

Installation

npm install recharts

Usage

import { LineChart } from '@/components/ui/LineChart'

const data = [
  { week: 'W1', pageViews: 12000, sessions: 4200 },
  { week: 'W2', pageViews: 15400, sessions: 5100 },
  // ...
]

export default function Page() {
  return (
    <LineChart
      data={data}
      xAxisKey="week"
      series={[
        { dataKey: 'pageViews', name: 'Page Views', color: '#F45A5A' },
        { dataKey: 'sessions', name: 'Sessions', color: '#6366f1' },
      ]}
    />
  )
}

Variants

Dashed Line

No Dots / Linear

Prompt Preview

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Paste this into your AI coding assistant to generate code that closely matches the reference, including color, size, shape, typography, spacing, and polish.

Copy-ready AI prompt

Starts from the current visual reference and project constraints.

Build a ui component named LineChart in React/Next.js.
Goal: recreate the same overall UI and behavior as the LineChart reference from a component gallery.
What it needs to communicate: Smooth line chart with multi-series, dashed lines, and dot control..

Project constraints:
- Use Next.js 16.2.6 with the App Router, React 19, TypeScript strict mode, and Tailwind CSS v4.
- Do not create a tailwind.config.js file. Use Tailwind v4 utilities and CSS variables where design tokens are needed.
- If you are implementing this inside the same project, use the Prompt font via next/font/google. If not, use the closest equivalent typeface.
- Return production-ready code with imports, responsive behavior, keyboard accessibility, and polished empty, hover, focus, active, and disabled states where relevant.
- Match the reference closely: color palette, spacing scale, border radius, shadows, icon scale, typography hierarchy, and motion timing.

Component-specific expectations:
- Keep the API concise and reusable.
- Make visual states feel polished and consistent across variants and sizes.
- Avoid unnecessary dependencies unless the behavior truly requires them.
- No explicit color literals were found in the examples. Match the live reference and the project accent color when appropriate.

Props to support:
- data: LineChartDataPoint[] — required — Array of data objects
- series: LineChartSeries[] — required — Series definitions
- xAxisKey: string — required — X axis data key
- height: number — default 300 — Chart height in pixels
- smooth: boolean — default true — Curved line interpolation

Reference usage patterns:
- No examples were documented. Infer a sensible default presentation and one richer usage example.

Feature expectations:
- Smooth monotone curves
- Dashed line support
- Dot visibility control
- Multi-series
- Responsive container

Output requirements:
- Return complete code, not pseudocode.
- Include all necessary imports and helper types.
- Keep the implementation accessible, responsive, and visually finished.
- Match the reference for color, size, shape, typography, spacing, and interaction states as closely as possible.
- If multiple files are needed, organize them cleanly and explain the file structure briefly.

Tweak only product-specific copy or data after the first generation pass.

Props

Prop	Type	Default	Description
`data`*	`LineChartDataPoint[]`	-	Array of data objects
`series`*	`LineChartSeries[]`	-	Series definitions (dataKey, name, color, dashed, dot)
`xAxisKey`*	`string`	-	Key in data for X axis labels
`height`	`number`	`300`	Chart height in pixels
`showGrid`	`boolean`	`true`	Show background grid lines
`showLegend`	`boolean`	`true`	Show series legend
`showTooltip`	`boolean`	`true`	Show hover tooltip
`smooth`	`boolean`	`true`	Use curved (monotone) line interpolation
`className`	`string`	-	Extra CSS classes for the wrapper

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