LibreChat Docs

February 18, 2026 · View on GitHub

The official documentation site for LibreChat, built with Next.js 15 and Fumadocs.

www.librechat.ai

Tech Stack

Framework: Next.js 15 (App Router)
Docs Engine: Fumadocs (fumadocs-mdx + fumadocs-ui)
Styling: Tailwind CSS
Icons: Lucide React
Package Manager: Bun

Local Development

Prerequisites: Bun 1.0+

Clone the repository
Copy .env.template to .env.local and fill in any optional values
Install dependencies:
```
bun i
```
Start the dev server (uses Turbopack):
```
bun dev
```
Open http://localhost:3333

Note: Always run bun run build before opening a PR to catch build errors early.

Project Structure

app/              # Next.js App Router pages (docs, blog, changelog, API routes)
content/
  docs/           # Documentation pages (MDX)
  blog/           # Blog posts (MDX)
  changelog/      # Changelog entries (MDX)
components/       # React components (home, UI, icons, etc.)
lib/              # Utilities, icons, MDX components, Nextra shims
public/           # Static assets
pages/            # Legacy pages (migrating to app/)
source.config.ts  # Fumadocs content collections config

Documentation Content

Docs live in content/docs/ and are organized by section. Each directory has a meta.json that controls sidebar navigation:

{
  "title": "Section Title",
  "icon": "Wrench",
  "pages": ["index", "page-one", "page-two"]
}

Only pages listed in the pages array appear in the sidebar.

Scripts

Command	Description
`bun dev`	Start dev server on port 3333 (Turbopack)
`bun run build`	Production build
`bun start`	Start production server on port 3333
`bun run lint`	Run ESLint
`bun run prettier`	Format code with Prettier
`bun run analyze`	Analyze production bundle size

License

MIT