Productivity
Outline to Slide Deck
Write a bullet outline and get a clean, editable slide deck
Intermediate14h1–2
LLMReactSatori
17/20Document Version Diff Explainer
Compare two versions of a document and get what changed in plain language.
Intermediate14h1–2 people17/20 fit
Build Document Version Diff Explainer for freelancers, lawyers and students in ~14h with 1–2 people. Stack: MarkItDown + LLM + Next.js.
Why it wins: Clear value on real documents.
Build flow
01 · Problem
Redline diffs show every comma, burying the changes that matter.
02 · Solution
Diff two documents, group changes into meaningful edits and have an LLM explain the impact of each, ranking the important ones first.
03 · Build
- 1Convert both files to text
- 2Diff and group changes
- 3Explain each group
- 4Rank by impact
04 · Demo
Compare two contract versions and show the three changes that matter.
MVP checklist
- Semantic grouping
- Impact ranking
- Plain explanations
- Export summary
Tech stack
| Tech | Role | |
|---|---|---|
| MarkItDown | Docs to Markdown for LLMs | Tool |
| LLM | Language model | AI |
| Next.js | Frontend + API routes | Web |
Reference repos
Open-source projects you can build on. Links checked 2026-10-31.
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