puppeteer/docs/api/puppeteer.jshandle.evaluate.md

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---
sidebar_label: JSHandle.evaluate
---
# JSHandle.evaluate() method
Evaluates the given function with the current handle as its first argument.
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#### Signature:
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```typescript
class JSHandle {
evaluate<
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Params extends unknown[],
Func extends EvaluateFuncWith<T, Params> = EvaluateFuncWith<T, Params>,
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>(
pageFunction: Func | string,
...args: Params
): Promise<Awaited<ReturnType<Func>>>;
}
```
## Parameters
<table><thead><tr><th>
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Parameter
</th><th>
Type
</th><th>
Description
</th></tr></thead>
<tbody><tr><td>
pageFunction
</td><td>
Func \| string
</td><td>
</td></tr>
<tr><td>
args
</td><td>
Params
</td><td>
</td></tr>
</tbody></table>
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**Returns:**
Promise&lt;Awaited&lt;ReturnType&lt;Func&gt;&gt;&gt;