# Constants
> Array constants.
## Usage
```javascript
var constants = require( '@stdlib/constants/array' );
```
#### constants
Array constants.
```javascript
var ns = constants;
// returns {...}
```
- [`MAX_ARRAY_LENGTH`][@stdlib/constants/array/max-array-length]: maximum length for a generic array.
- [`MAX_TYPED_ARRAY_LENGTH`][@stdlib/constants/array/max-typed-array-length]: maximum length for a typed array.
## Examples
```javascript
var objectKeys = require( '@stdlib/utils/keys' );
var constants = require( '@stdlib/constants/array' );
console.log( objectKeys( constants ) );
```
[@stdlib/constants/array/max-array-length]: https://www.npmjs.com/package/@stdlib/constants/tree/main/array/max-array-length
[@stdlib/constants/array/max-typed-array-length]: https://www.npmjs.com/package/@stdlib/constants/tree/main/array/max-typed-array-length