> For the complete documentation index, see [llms.txt](https://wopehq.gitbook.io/muninn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wopehq.gitbook.io/muninn/config/custom.md).

# Transform

When you want to change a result while parsing, you can use the `transform` method for this.

{% code title="HTML" %}

```markup
<div class="parent">
  <div class="website">www.test.com</div>
</div>

```

{% endcode %}

{% code title="Config" %}

```javascript
{
    "website": {
        "selector": ".website",
        "transform": (value) => `Link: ${value}`
    },
}
```

{% endcode %}

{% code title="Output" %}

```javascript
{
    "website": "Link: www.test.com",
}
```

{% endcode %}