# SSGOI with Solid Router

Experimental API: this router helper may change.

Install @ssgoi/solid in an existing Solid Router application.
Use the Solid Router entry for Solid applications. SolidStart’s existing entry uses this same implementation.

Keep one common provider above the following boundary.

## Wrap the routed children

The keyed boundary recreates the changing region while routeKey can preserve an outer shell.

```tsx
import { SsgoiRouteBoundary } from "@ssgoi/solid/solid-router";

<SsgoiRouteBoundary>{props.children}</SsgoiRouteBoundary>
```

## Route lifetime

The default key follows the pathname. resolve can return separate id and key values; use a stable shell key only around content that should remain mounted.

Common setup: https://ssgoi.dev/llms/frameworks/solid.txt