Prompt
I'm building versioned docs for multiple API releases, what should I use?
Latest observation
Oct 4, 2026
OpenAI APIWeb search: off
For versioned API docs, a strong default is:
-
OpenAPI + a docs generator if you want API reference docs
- Popular choices: Swagger UI, Redoc, Scalar
- Best when your docs are mainly endpoint/spec driven
-
Docusaurus if you want a full docs site with
- multiple versions
- guides/tutorials
- navigation/search
- blog/changelog pages
-
MkDocs if you want something simpler and lightweight
- especially with mkdocs-material
- good for Markdown-first docs and versioning
My recommendation
- API reference only: OpenAPI + Redoc or Swagger UI
- Full product docs with versions: Docusaurus
- Simple Markdown docs with versions: MkDocs Material
If you need multiple API releases
Make sure your tool supports:
- versioned sidebars/nav
- version selector
- separate OpenAPI specs per release
- search across versions
- hosted deployment (GitHub Pages, Netlify, Vercel, etc.)
If you tell me:
- whether your docs are API-only or full docs, and
- what stack you’re already using,
I can recommend the best option more precisely.