*** title: Fern Docs subtitle: >- Build beautiful, interactive documentation websites with Fern Docs. Create API references, custom components, and AI-powered features in under 5 minutes. -------------------------------------------------------------------------- For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see [https://buildwithfern.com/learn/llms.txt](https://buildwithfern.com/learn/llms.txt). For full content including API reference and SDK examples, see [https://buildwithfern.com/learn/llms-full.txt](https://buildwithfern.com/learn/llms-full.txt).
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Get started

Build a docs site quickly by importing your existing styling and specs.

Quickstart
Quickstart Arrow right light Arrow right light

Set up a documentation site in under 5 minutes.

Configure with ease
Configure with ease Arrow right light Arrow right light

Use one simple file to generate documentation that fits your brand.

Features

Build your own components, enable Ask Fern, generate API references, and easily update your docs.

Flexible component library
Flexible component library Arrow right light Arrow right light

Use pre-built or custom React components for a polished look.

Fern Editor
Fern Editor Arrow right light Arrow right light

Modify your documentation without touching code and publish to your GitHub.

API Specs
Bring your own API spec Arrow right light Arrow right light

Use OpenAPI, AsyncAPI, gRPC, OpenRPC, and the Fern spec.

AI features
AI features Arrow right light Arrow right light

AI-native features including Ask Fern and AI-generated examples.

Self-host your docs
Self-host your docs Arrow right light Arrow right light

Deploy on your own infrastructure to meet security or compliance requirements.