> **Experimental**
>
> `@aws-cdk/aws-applicationsignals-alpha` is an [**experimental**](/stability) (alpha) package: its API may change in any release, without a major version bump.
# NodeInstrumentation

Node-specific OpenTelemetry instrumentation configurations.

Contains constants for Node.js runtime settings and options.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/enablement/constants.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-applicationsignals-alpha/lib/enablement/constants.ts#L171)

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as applicationsignals_alpha from '@aws-cdk/aws-applicationsignals-alpha';
const nodeInstrumentation = new applicationsignals_alpha.NodeInstrumentation();
```

## Initializer

```ts
new NodeInstrumentation()
```

## Properties

- `NODE_OPTIONS`: string (static) — Node.js options environment variable.