File Upload Diff Viewer
A two-file upload diff comparison block for React and Next.js with side-by-side view of added and removed lines, line count diff, and change summary statistics using shadcn/ui Button, Badge, and Tailwind CSS in a max-w-4xl layout
Compare two files side by side with this diff viewer block for React and Next.js. Upload an original and modified file to see a line-by-line comparison with added lines highlighted in green and removed lines in red. View change summary statistics including lines added, removed, and modified, plus a total line count diff. Built with TypeScript, shadcn/ui Button and Badge components, and Tailwind CSS in a wide two-panel layout. Ideal for code review tools, configuration auditing dashboards, document versioning workflows, and merge conflict resolution interfaces.
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