EssayDiffAI
“
A focused diff tool for writers — paste two drafts and see exactly what was deleted, added, and reframed, with optional AI commentary on the substantive changes.
Works
- Category
- Vibe Coding
- Year
- 2026
- Services
- Concept, UI Design, Frontend
- Client
- Personal
16/ 21
See the rewrite.
Most diff tools are built for code; they're terrible at prose. Essay Diff AI does the opposite: red strikethroughs for deletions, green underlines for additions, a word-count delta as a single percentage, and a 'Generate AI Insights' pass that summarises the rhetorical change — not just the textual one. Built for students, editors, and anyone who tracks how their writing actually evolves draft to draft.
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§ PagesKey surfaces
§ StackWhat it's built on
- 01Next.js
- 02TypeScript
- 03Tailwind
- 04Anthropic API
- 05Vercel
§ ScopeWhat was built
- 01Product concept
- 02Diff algorithm
- 03UI design
- 04Frontend implementation
- 05AI integration