CSV SplitView is a high-performance VS Code extension that lets you preview CSV and TSV files in a true side-by-side (split view) interactive table. It is designed to be lightweight and zero-config, with state management handled directly in the status bar for minimum memory overhead.
Features
True split/side-by-side preview: See your CSV/TSV file as a colorful table right next to the raw text.
Smart Status Bar: Real-time Ln/Col coordinates and total row/column counts shown directly in the VS Code status bar.
Hover Tracking: Instantly see the coordinates of the cell under your mouse cursor.
Jump to Source:Cmd + Click (macOS) or Ctrl + Click (Windows/Linux) on any cell to instantly jump to the corresponding field in the raw editor.
Zero Config Theming: Automatically adapts to your VS Code theme (Light, Dark, and High Contrast).
High Performance: Uses specialized streaming parsing and virtual rendering to handle large files smoothly.