# vitest

> **Module** in `langsmith`

📖 [View in docs](https://reference.langchain.com/javascript/langsmith/vitest)

## Signature

```javascript
vitest
```

## Methods

- [`wrapVitest()`](https://reference.langchain.com/javascript/langsmith/vitest/wrapVitest)

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[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/3661dbdace8294e443b6512d185bb9400e503213/js/src/vitest/index.ts#L1)