npm package: @stdlib/assert-has-uint8array-support
Description: Detect native Uint8Array support.
Author: The Stdlib Authors
Latest version: 0.2.3

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# Uint8Array Support

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Detect native [`Uint8Array`][mdn-uint8array] support.

<section class="installation">

## Installation

```bash
npm install @stdlib/assert-has-uint8array-support
```

</section>

<section class="usage">

## Usage

```javascript
var hasUint8ArraySupport = require( '@stdlib/assert-has-uint8array-support' );
```

#### hasUint8ArraySupport()

Detects if a runtime environment supports [`Uint8Array`][mdn-uint8array].

```javascript
var bool = hasUint8ArraySupport();
// returns <boolean>
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var hasUint8ArraySupport = require( '@stdlib/assert-has-uint8array-support' );

var bool = hasUint8ArraySupport();
if ( bool ) {
    console.log( 'Environment has Uint8Array support.' );
} else {
    console.log( 'Environment lacks Uint8Array support.' );
}
```

</section>

<!-- /.examples -->



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<section class="related">

## See Also

-   <span class="package-name">[`@stdlib/assert-has-uint8array-support-cli`][@stdlib/assert-has-uint8array-support-cli]</span><span class="delimiter">: </span><span class="description">CLI package for use as a command-line utility.</span>


</section>

<!-- /.related -->

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<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

</section>

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<section class="links">

[@stdlib/assert-has-uint8array-support-cli]: https://www.npmjs.com/package/@stdlib/assert-has-uint8array-support-cli

[npm-image]: http://img.shields.io/npm/v/@stdlib/assert-has-uint8array-support.svg
[npm-url]: https://npmjs.org/package/@stdlib/assert-has-uint8array-support

[test-image]: https://github.com/stdlib-js/assert-has-uint8array-support/actions/workflows/test.yml/badge.svg?branch=v0.2.3
[test-url]: https://github.com/stdlib-js/assert-has-uint8array-support/actions/workflows/test.yml?query=branch:v0.2.3

[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/assert-has-uint8array-support/main.svg
[coverage-url]: https://codecov.io/github/stdlib-js/assert-has-uint8array-support?branch=main

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[stdlib]: https://github.com/stdlib-js/stdlib

[stdlib-authors]: https://github.com/stdlib-js/stdlib/graphs/contributors

[cli-section]: https://github.com/stdlib-js/assert-has-uint8array-support#cli
[cli-url]: https://github.com/stdlib-js/assert-has-uint8array-support/tree/cli
[@stdlib/assert-has-uint8array-support]: https://github.com/stdlib-js/assert-has-uint8array-support/tree/main

[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules

[deno-url]: https://github.com/stdlib-js/assert-has-uint8array-support/tree/deno
[deno-readme]: https://github.com/stdlib-js/assert-has-uint8array-support/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/assert-has-uint8array-support/tree/umd
[umd-readme]: https://github.com/stdlib-js/assert-has-uint8array-support/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/assert-has-uint8array-support/tree/esm
[esm-readme]: https://github.com/stdlib-js/assert-has-uint8array-support/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/assert-has-uint8array-support/blob/main/branches.md

[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/assert-has-uint8array-support/main/LICENSE

[mdn-uint8array]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Uint8Array

</section>

<!-- /.links -->