GitHub Better CSV Diff by letconst

GitHub's default diff view shows CSV changes as raw text — making it hard to see what actually changed. This extension parses the diff and displays it as a structured side-by-side table, so you can instantly spot additions, removals, and modifications.

Features

• Side-by-side (Before / After) table view for CSV diffs
• Inline word and character-level change highlighting
• Works on Pull Request pages and commit diff pages
• Toggle between the original diff and the table view
• Supports both GitHub's Preview UI and Classic UI layouts

Privacy

• No data collection — works entirely from the page DOM
• No authentication required
• Only runs on github.com