# Prerender source



# Overview

The prerender source indexes framework-provided prerender manifests. It expects an array of prerendered pages (or a JSON string) and maps them to file paths.

It is primarily used by [withPeam](/docs/api-reference/next/with-peam) on Next.js 15+ for automatic page discovery, but you can also supply it directly via the CLI.

## Options (CLI)

| Option       | Type                        | Default | Description                          |
| ------------ | --------------------------- | ------- | ------------------------------------ |
| `prerenders` | `PrerenderPage[] \| string` | —       | Prerender pages list or JSON string. |
| `projectDir` | `string`                    | —       | Project root directory.              |

## Example (CLI)

```bash
peam \
  --source prerender --projectDir . --prerenders ./out/prerender-manifest.json \
  --store fileBased --indexPath .peam/index.json
```

## Notes

* If a fallback file path ends with `/.html` (Next.js 15), it is normalized to `/index.html`.
* Paths are derived from prerender entries rather than filesystem scanning.


## Sitemap
[Overview of all docs pages](/sitemap.md)