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Set up navigation

Configure tabs, sections, and pages in your docs.yml file
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The docs.yml file controls the navigation structure of your documentation site. Explore the navigation options below and click through to the Fern documentation for detailed configuration guides.

Sections and pages

Organize content into sections with pages and folders

Tabs

Create top-level navigation groups

Versions

Add version switching for your documentation

Products

Support multiple products in one site

API reference

Auto-generate API documentation from your spec

Changelogs

Add a changelog section to your docs

Quick example

Here’s a minimal example showing navigation structure in docs.yml:

docs.yml
navigation:
  - section: Getting started
    contents:
      - page: Introduction
        path: docs/pages/intro.mdx
      - page: Quickstart
        path: docs/pages/quickstart.mdx
  - api: API Reference

For complete navigation options, see the navigation documentation.