Source: https://nishanth-fern-test.docs-staging.pageloop.ai/home/get-started/welcome

# Welcome

Your Fern-powered docs site comes with a lot more than pages and styling. Here's what's built in.

## API Reference that writes itself

Point Fern at your OpenAPI spec and get a full, interactive API reference — no manual work required.

- [API Explorer](https://buildwithfern.com/learn/docs/api-references/api-explorer)

  Let users make real API calls right from your docs — reduce time to first 200
- [SDK snippets](https://buildwithfern.com/learn/docs/api-references/sdk-snippets)

  Auto-generated code examples in TypeScript, Python, Go, and more
- [AI-generated examples](https://buildwithfern.com/learn/docs/ai-features/ai-examples)

  Realistic request and response examples created automatically
- [API Reference layout](https://buildwithfern.com/learn/docs/api-references/customize-api-reference-layout)

  Customize sections, ordering, and content in your API docs

## AI features

- [Ask Fern](https://buildwithfern.com/learn/docs/ai-features/ask-fern/overview)

  AI-powered search that answers questions using your docs — not just links
- [Fern Writer](https://buildwithfern.com/learn/docs/ai-features/fern-writer)

  A Slack-based AI agent that updates your documentation via GitHub PRs
- [llms.txt](https://buildwithfern.com/learn/docs/ai-features/llms-txt)

  Makes your docs readable by AI tools and LLMs — generated automatically

## SEO and discoverability

- [Built-in SEO](https://buildwithfern.com/learn/docs/seo/overview)

  Metadata, slugs, and redirects so your docs rank in search results
- [Custom domain](https://buildwithfern.com/learn/docs/preview-publish/setting-up-your-domain)

  Serve docs from your own domain like docs.yourcompany.com

## Analytics and integrations

Connect your favorite tools with zero custom code.

- [Google Analytics](https://buildwithfern.com/learn/docs/integrations/analytics/google)

  Track traffic and user behavior
- [PostHog](https://buildwithfern.com/learn/docs/integrations/analytics/posthog)

  Product analytics and session replay
- [Intercom](https://buildwithfern.com/learn/docs/integrations/support/intercom)

  In-app support chat for your docs

## Publishing workflow

- [Preview links](https://buildwithfern.com/learn/docs/preview-publish/preview-changes)

  Share a preview of your changes before going live
- [Fern Editor](/editing-your-docs)

  Edit docs visually in the browser — no Git or markdown needed