# nub (/docs/runtimes/nub)

[nub](https://github.com/nubjs/nub) runs on Node's module hooks, so tyfigo's Node hook works as a preload:

```jsonc title="nub.jsonc"
{
	"preload": ["tyfigo/register"],
}
```

```json title="package.json"
{
	"scripts": {
		"start": "nub src/main.ts",
		"typecheck": "tsc --noEmit --runExternalCode"
	}
}
```

```ts title="src/main.ts"
import config from '../config/app.config.yaml';

const bucketUrl = `s3://${config.storage.bucket}?region=${config.storage.region}`;
```

Everything else works as on [Node](/docs/runtimes/node). See the
[nub example](https://github.com/imranbarbhuiya/tyfigo/tree/main/examples/nub).