Detect native DataView support.
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> Detect native [DataView][mdn-dataview] support.
``bash`
npm install @stdlib/assert-has-dataview-support
`javascript`
var hasDataViewSupport = require( '@stdlib/assert-has-dataview-support' );
#### hasDataViewSupport()
Detects if a runtime environment supports [DataView][mdn-dataview].
`javascript`
var bool = hasDataViewSupport();
// returns
`javascript
var hasDataViewSupport = require( '@stdlib/assert-has-dataview-support' );
var bool = hasDataViewSupport();
if ( bool ) {
console.log( 'Environment has DataView support.' );
} else {
console.log( 'Environment lacks DataView support.' );
}
`
- [@stdlib/assert-has-dataview-support-cli][@stdlib/assert-has-dataview-support-cli]: CLI package for use as a command-line utility.
- [@stdlib/assert-has-arraybuffer-support][@stdlib/assert/has-arraybuffer-support]: detect native ArrayBuffer support.
*
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---
See [LICENSE][stdlib-license].
Copyright © 2016-2026. The Stdlib [Authors][stdlib-authors].
[@stdlib/assert-has-dataview-support-cli]: https://www.npmjs.com/package/@stdlib/assert-has-dataview-support-cli
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[coverage-url]: https://codecov.io/github/stdlib-js/assert-has-dataview-support?branch=main
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[cli-section]: https://github.com/stdlib-js/assert-has-dataview-support#cli
[cli-url]: https://github.com/stdlib-js/assert-has-dataview-support/tree/cli
[@stdlib/assert-has-dataview-support]: https://github.com/stdlib-js/assert-has-dataview-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-dataview-support/tree/deno
[deno-readme]: https://github.com/stdlib-js/assert-has-dataview-support/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/assert-has-dataview-support/tree/umd
[umd-readme]: https://github.com/stdlib-js/assert-has-dataview-support/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/assert-has-dataview-support/tree/esm
[esm-readme]: https://github.com/stdlib-js/assert-has-dataview-support/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/assert-has-dataview-support/blob/main/branches.md
[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/assert-has-dataview-support/main/LICENSE
[mdn-dataview]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/DataView
[@stdlib/assert/has-arraybuffer-support]: https://www.npmjs.com/package/@stdlib/assert-has-arraybuffer-support