Document Legacy Code in Minutes Inside VS Code — with AI
An AI-powered VS Code extension that writes accurate docs for your aging codebase.
The Problem Developers Face
Your legacy code is undocumented, hard to understand, and slows onboarding.
Code without docs is hard to understand
Legacy code hides intent, APIs, and side effects behind cryptic names and patterns.
Manual docs take days
Handwriting docs across hundreds of files drains time you don’t have.
Onboarding drags on
New engineers waste weeks figuring out how components interact.
Docs lag behind changes
Once you fix code, docs are often outdated or wrong.
The Solution
AI-written docs that stay in sync with your code, right inside VS Code.
Auto-generated docs from code
Inline blocks, API references, and usage notes created automatically.
Context-aware documentation
Docs reflect the actual behavior and current code context.
Keep docs up to date as you code
Regenerate docs with a click or automatically on save.
Onboarding made painless
New team members understand the system quickly.
Features
What you get
Inline AI doc blocks
Doc blocks appear alongside your code for quick reference.
API surface maps
Auto-generated API surfaces and examples.
Multi-language support
Docs for JavaScript, TypeScript, Python, Go, and more.
Custom doc styles
Choose your doc layout, headings, and links.
One-click refresh
Regenerate docs after changes with a single command.
Loved by developers
2,400+
developers on board
72%
faster doc generation
4.9/5
average rating
“CodeDoc AI turned our legacy codebase into a living, documented system.”
Alex M.
Senior Engineer at Acme Labs
“Finally, we can onboard new teammates in days, not weeks.”
Priya S.
Tech Lead at Nova Systems
How it works
Install in VS Code
Add CodeDoc AI to your editor and enable it.
Analyze your repo
AI scans code to identify docs gaps and API surfaces.
Generate docs
AI creates doc blocks, API references, and examples.
Review & publish
Review in-editor and publish to your docs.
FAQ
Ready to stop losing time on docs?
Join the early access waitlist for CodeDoc AI in VS Code.
- Auto-generated docs for entire repo
- In-editor previews and live updates
- Customizable doc styles and headings
- Privacy-first – runs locally, no external uploads
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