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

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<details>
  <summary>
    About stdlib...
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</details>

# SharedArrayBuffer 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 [`SharedArrayBuffer`][mdn-sharedarraybuffer] support.

<section class="installation">

## Installation

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

</section>

<section class="usage">

## Usage

<!-- eslint-disable id-length -->

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

#### hasSharedArrayBufferSupport()

Detects if a runtime environment supports [`SharedArrayBuffer`][mdn-sharedarraybuffer].

<!-- eslint-disable id-length -->

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

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint-disable id-length -->

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

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

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

</section>

<!-- /.examples -->



<!-- Section for related `stdlib` packages. Do not manually edit this section, as it is automatically populated. -->

<section class="related">

## See Also

-   <span class="package-name">[`@stdlib/assert-has-sharedarraybuffer-support-cli`][@stdlib/assert-has-sharedarraybuffer-support-cli]</span><span class="delimiter">: </span><span class="description">CLI package for use as a command-line utility.</span>
-   <span class="package-name">[`@stdlib/assert-has-arraybuffer-support`][@stdlib/assert/has-arraybuffer-support]</span><span class="delimiter">: </span><span class="description">detect native ArrayBuffer support.</span>
-   <span class="package-name">[`@stdlib/assert-has-float32array-support`][@stdlib/assert/has-float32array-support]</span><span class="delimiter">: </span><span class="description">detect native Float32Array support.</span>
-   <span class="package-name">[`@stdlib/assert-has-float64array-support`][@stdlib/assert/has-float64array-support]</span><span class="delimiter">: </span><span class="description">detect native Float64Array support.</span>
-   <span class="package-name">[`@stdlib/assert-has-int16array-support`][@stdlib/assert/has-int16array-support]</span><span class="delimiter">: </span><span class="description">detect native Int16Array support.</span>
-   <span class="package-name">[`@stdlib/assert-has-int32array-support`][@stdlib/assert/has-int32array-support]</span><span class="delimiter">: </span><span class="description">detect native Int32Array support.</span>
-   <span class="package-name">[`@stdlib/assert-has-int8array-support`][@stdlib/assert/has-int8array-support]</span><span class="delimiter">: </span><span class="description">detect native Int8Array support.</span>
-   <span class="package-name">[`@stdlib/assert-has-node-buffer-support`][@stdlib/assert/has-node-buffer-support]</span><span class="delimiter">: </span><span class="description">detect native Buffer support.</span>
-   <span class="package-name">[`@stdlib/assert-has-uint16array-support`][@stdlib/assert/has-uint16array-support]</span><span class="delimiter">: </span><span class="description">detect native Uint16Array support.</span>
-   <span class="package-name">[`@stdlib/assert-has-uint32array-support`][@stdlib/assert/has-uint32array-support]</span><span class="delimiter">: </span><span class="description">detect native Uint32Array support.</span>
-   <span class="package-name">[`@stdlib/assert-has-uint8array-support`][@stdlib/assert/has-uint8array-support]</span><span class="delimiter">: </span><span class="description">detect native Uint8Array support.</span>
-   <span class="package-name">[`@stdlib/assert-has-uint8clampedarray-support`][@stdlib/assert/has-uint8clampedarray-support]</span><span class="delimiter">: </span><span class="description">detect native Uint8ClampedArray support.</span>

</section>

<!-- /.related -->

<!-- Section for all links. Make sure to keep an empty line after the `section` element and another before the `/section` close. -->


<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>

<!-- /.stdlib -->

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<section class="links">

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

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

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

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

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

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

<!-- <related-links> -->

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

[@stdlib/assert/has-float32array-support]: https://www.npmjs.com/package/@stdlib/assert-has-float32array-support

[@stdlib/assert/has-float64array-support]: https://www.npmjs.com/package/@stdlib/assert-has-float64array-support

[@stdlib/assert/has-int16array-support]: https://www.npmjs.com/package/@stdlib/assert-has-int16array-support

[@stdlib/assert/has-int32array-support]: https://www.npmjs.com/package/@stdlib/assert-has-int32array-support

[@stdlib/assert/has-int8array-support]: https://www.npmjs.com/package/@stdlib/assert-has-int8array-support

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

[@stdlib/assert/has-uint16array-support]: https://www.npmjs.com/package/@stdlib/assert-has-uint16array-support

[@stdlib/assert/has-uint32array-support]: https://www.npmjs.com/package/@stdlib/assert-has-uint32array-support

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

[@stdlib/assert/has-uint8clampedarray-support]: https://www.npmjs.com/package/@stdlib/assert-has-uint8clampedarray-support

<!-- </related-links> -->

</section>

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