Data Visualization Dashboard

A modern, interactive dashboard built with React, TypeScript, and Recharts for analyzing and visualizing data in real-time. Features a responsive design, dark mode support, and interactive charts.

Implemented Features

📊 Data Visualization

• ✅ Interactive line charts with hover effects
• ✅ Scatter plots with regression analysis
• ✅ Real-time metric updates
• ✅ Multiple chart types and views

📈 Analytics & Insights

• ✅ Key performance metrics
• ✅ Trend analysis with growth indicators
• ✅ Anomaly detection for significant changes
• ✅ Statistical analysis (regression, R² values)

🎨 User Interface

• ✅ Dark/light mode toggle
• ✅ Responsive, mobile-first design
• ✅ Interactive filters and controls
• ✅ Smooth animations and transitions

🔍 Data Analysis

• ✅ Time range filtering
• ✅ Metric comparisons
• ✅ Trend visualization
• ✅ Performance alerts

📱 Mobile Responsiveness

• ✅ Layout customization is responsive
• ✅ Cards and buttons adjust for mobile view
• ✅ Improved visibility and spacing on smaller screens

Tech Stack

• React - UI framework
• TypeScript - Type safety
• Tailwind CSS - Styling
• Recharts - Data visualization
• Lucide React - Icons
• Regression.js - Statistical analysis

Getting Started

1. Clone the repository
2. Install dependencies:

   npm install

3. Start the development server:

   npm run dev

Project Structure

src/
├── components/          # UI components
│   ├── ChartContainer.tsx
│   ├── DashboardHeader.tsx
│   ├── FilterBar.tsx
│   ├── InsightPanel.tsx
│   ├── MetricCard.tsx
│   └── ScatterPlot.tsx
├── data/               # Data management
│   └── mockData.ts
├── types/              # TypeScript definitions
│   └── data.ts
├── App.tsx            # Main component
└── index.css          # Global styles

Components

MetricCard

<MetricCard
  title="Total Revenue"
  value={50000}
  change={12.5}
  icon={DollarSign}
/>

ChartContainer

<ChartContainer
  data={data}
  dataKey="revenue"
  title="Revenue Over Time"
/>

ScatterPlot

<ScatterPlot
  data={scatterData}
  xLabel="Users"
  yLabel="Revenue"
  title="Correlation Analysis"
/>

Customization

Theme Configuration

Update tailwind.config.js to customize:

• Color schemes
• Dark mode preferences
• Typography
• Breakpoints
• Animations

Chart Options

Modify chart components to adjust:

• Colors and styles
• Animations
• Tooltips
• Axes and legends

Performance

The dashboard implements several optimizations:

• React component memoization
• Efficient data filtering
• Responsive design patterns
• Optimized bundle size

License

MIT License - free to use for personal or commercial projects.