Summary  
Illustrates how to configure and compose a reusable UI component by passing structured data and dimension props, and customizing its child elements and styling to render dynamic visual output.

General domain of usage  
Data visualization

When you want to visualize trends over time in a React application, a line chart is often the best choice. The `LineChart` component from Recharts allows you to render a clean, interactive line graph with minimal setup. To get started, you need to provide at least two required props: `width` and `height` to specify the chart’s dimensions, and a `data` prop that holds the array of data points. Each data point is typically an object with keys representing the x-axis and y-axis values.

Here is a basic example of how to render a simple line chart using Recharts. The `data` array contains objects, each with a `name` (for the x-axis, like a date or label) and a `value` (for the y-axis, such as a measurement or count):

```jsx
import { LineChart, Line, XAxis, YAxis, CartesianGrid } from "recharts";

const data = [
  { name: "Jan", value: 30 },
  { name: "Feb", value: 45 },
  { name: "Mar", value: 60 },
  { name: "Apr", value: 50 }
];

<LineChart width={400} height={300} data={data}>
  <XAxis dataKey="name" />
  <YAxis />
  <Line type="monotone" dataKey="value" stroke="#8884d8" />
</LineChart>
```

In this example, the `LineChart` component receives the `data` prop and dimensions. The `XAxis` and `YAxis` components specify how to map the data for the chart axes. The `Line` component draws the actual line, with `dataKey="value"` indicating which property to plot on the y-axis. The `stroke` prop changes the color of the line.

To further customize your line chart, you can adjust the appearance and behavior of axes, grid, and the line itself using props and child components. The `XAxis` and `YAxis` components accept props like `tick`, `label`, and `type` to control tick formatting and axis labels. The `CartesianGrid` component, when included as a child, adds grid lines to the chart for better readability. You can customize the grid’s appearance using props like `stroke` and `strokeDasharray`.

The `Line` component offers several customization options. You can change the line’s color with the `stroke` prop, adjust the thickness using `strokeWidth`, and control the shape of the line with the `type` prop (like `"monotone"` for smooth curves or `"linear"` for straight lines). You can also set `dot={false}` to remove data point markers, or provide a custom dot renderer for more advanced visuals.

By combining these props and components, you can tailor the look and feel of your line chart to match your application’s needs and make your data easier to interpret.

Which of the following statements are true about configuring and customizing a `LineChart` in Recharts?

Build powerful, interactive data visualizations in React using Recharts. Learn how to integrate Recharts into React projects, render essential chart types, customize design and behavior, work with dynamic real-world data, and apply best practices for performance, accessibility, and scalability.

Build a strong foundation by understanding what Recharts is, why it is useful, and how it connects with React development.

Learn how to visualize different kinds of data by building the most commonly used chart types in Recharts.

Enhance charts with styling, responsiveness, and live data handling to create real-world, interactive visualizations.

Adopt production-ready techniques for performance, accessibility, and integrating Recharts within larger React applications.

Line Charts

Line Charts