> ## Documentation Index
> Fetch the complete documentation index at: https://docs.hostifer.me/llms.txt
> Use this file to discover all available pages before exploring further.
# Development
> Run the Hostifer docs site locally and validate changes
**Prerequisites**: - Node.js version 19 or higher - A documentation workspace
with a `docs.json` file
Use this workflow to preview the docs site while you edit Hostifer content.
```bash theme={null}
npm i -g mint
```
Navigate to the documentation folder and run:
```bash theme={null}
mint dev
```
Your local preview is available at `http://localhost:3000`.
## Custom ports
Mintlify uses port 3000 by default. Change it with the `--port` flag when needed.
```bash theme={null}
mint dev --port 3333
```
If port 3000 is busy, Mintlify picks the next available port automatically.
```md theme={null}
Port 3000 is already in use. Trying 3001 instead.
```
## Validate links before publishing
Run the broken link check before you publish changes.
```bash theme={null}
mint broken-links
```
## What the guide section covers
Use the guide pages to explain Hostifer onboarding and the docs workflow.
Walk through account setup, project creation, and your first deployment.
Review auth headers, SSE logs, and webhook expectations.
Understand the docs site configuration in `docs.json`.
Organize the docs sidebar for new pages.
## Troubleshooting
Make sure you are running `mint dev` from the directory that contains `docs.json`.
Check `docs.json` and make sure the page path is included under the right tab
and group.
Remove the page from navigation or replace the starter content with Hostifer content.
## Helpful references
Learn how the docs site is configured.