I'll create a CSV file visualizer that allows users to paste CSV data and see it rendered as a formatted table.

I've created a comprehensive CSV file visualizer with the following features:

Key Features:

• CSV Input Area: Large textarea where users can paste their CSV data
• Smart CSV Parser: Handles quoted fields, commas within quotes, and various CSV formats
• Table Visualization: Clean, responsive table display using shadcn/ui components
• Data Statistics: Shows column and row counts with badges
• Error Handling: Displays helpful error messages for malformed data
• Sample Data: Quick "Load sample data" button to test the functionality
• Empty State: Friendly message when no data is provided

How it works:

1. Users paste CSV data into the textarea
2. The parser automatically processes the input in real-time
3. First row is treated as headers
4. Data is displayed in a formatted, scrollable table
5. Shows statistics about the dataset (columns/rows count)

The parser handles common CSV complexities like quoted fields and escaped quotes, making it robust for real-world CSV data.

I'll add search and sorting functionality to the CSV visualizer. This will allow users to filter data and sort by any column.

I've enhanced the CSV visualizer with powerful search and sorting capabilities:

New Features Added:

Search Functionality

• Global Search: Search across all columns simultaneously
• Real-time Filtering: Results update as you type
• Case-insensitive: Finds matches regardless of capitalization
• Result Counter: Shows filtered vs total row counts

Sorting Functionality

• Clickable Headers: Click any column header to sort
• Smart Sorting: Automatically detects numbers vs text for appropriate sorting
• Toggle Direction: Click again to reverse sort order (ascending ↔ descending)
• Visual Indicators: Clear arrows show current sort column and direction
• Sort Badge: Shows which column is currently sorted and in what direction

Enhanced User Experience

• Hover Effects: Headers highlight when hoverable
• Combined Filtering: Search and sort work together seamlessly
• Status Indicators: Badges show current state (filtered count, sort status)
• Responsive Design: All new elements work well on different screen sizes

How to Use:

1. Search: Type in the search box to filter rows containing your search term
2. Sort: Click any column header to sort by that column
3. Reverse Sort: Click the same header again to reverse the sort order
4. Combine: Use search and sort together for powerful data exploration

The sorting intelligently handles both numeric and text data, so dates, numbers, and text all sort appropriately!