### Commits

- [actions] reuse common workflows [`48d01e6`](https://github.com/inspect-js/is-shared-array-buffer/commit/48d01e690f76c92f5c9072fbcb9b6215402db8a7)
- [actions] use `node/install` instead of `node/run`; use `codecov` action [`7b0e12a`](https://github.com/inspect-js/is-shared-array-buffer/commit/7b0e12a4e8f5db8eac586be68c879119a4a12e7a)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `object-inspect`, `safe-publish-latest`, `tape` [`8d57a8e`](https://github.com/inspect-js/is-shared-array-buffer/commit/8d57a8e1d9ce093f04f83e196ca7c80a02617939)
- [readme] update URLs [`dca4d27`](https://github.com/inspect-js/is-shared-array-buffer/commit/dca4d27d35352309da5abb4feb584158004008cf)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `auto-changelog`, `object-inspect`, `tape` [`2a7bb99`](https://github.com/inspect-js/is-shared-array-buffer/commit/2a7bb990610d7f6c058bdae7f21c49cc7276848f)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `auto-changelog`, `object-inspect`, `safe-publish-latest`, `tape` [`389c6db`](https://github.com/inspect-js/is-shared-array-buffer/commit/389c6db4311a85a84fd4cb75646f26023b0c1685)
- [actions] update codecov uploader [`b9661f9`](https://github.com/inspect-js/is-shared-array-buffer/commit/b9661f9ac2e1e002372b9b1e136faca837a6647f)
- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `object-inspect` [`f99cd48`](https://github.com/inspect-js/is-shared-array-buffer/commit/f99cd4827e23bc893ed711cbffe28f3e51a4d401)
- [readme] add actions and codecov badges [`9515ed2`](https://github.com/inspect-js/is-shared-array-buffer/commit/9515ed2184a3ed1ce913b92b5092884dad5ac794)
- [Fix] add missing `call-bind` dependency [`cff5358`](https://github.com/inspect-js/is-shared-array-buffer/commit/cff53582740f9f053ec67e1acbf2bafc83bdb7b5)
- [meta] add `safe-publish-latest`; use `prepublishOnly` script for npm 7+ [`ba0b719`](https://github.com/inspect-js/is-shared-array-buffer/commit/ba0b7190a42d4290d31a5fce215e874da573dd77)

[v1.0.2](https://github.com/inspect-js/is-shared-array-buffer/compare/v1.0.1...v1.0.2) - 2022-04-01

ljharb

is-shared-array-buffer

# is-shared-array-buffer <sup>[![Version Badge][npm-version-svg]][package-url]</sup>

[![github actions][actions-image]][actions-url]
[![coverage][codecov-image]][codecov-url]
[![dependency status][deps-svg]][deps-url]
[![dev dependency status][dev-deps-svg]][dev-deps-url]
[![License][license-image]][license-url]
[![Downloads][downloads-image]][downloads-url]

[![npm badge][npm-badge-png]][package-url]

Is this value a JS SharedArrayBuffer? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.

## Example

```js
var assert = require('assert');
var isSharedArrayBuffer = require('is-shared-array-buffer');

assert(!isSharedArrayBuffer(function () {}));
assert(!isSharedArrayBuffer(null));
assert(!isSharedArrayBuffer(function* () { yield 42; return Infinity; });
assert(!isSharedArrayBuffer(Symbol('foo')));
assert(!isSharedArrayBuffer(1n));
assert(!isSharedArrayBuffer(Object(1n)));

assert(!isSharedArrayBuffer(new Set()));
assert(!isSharedArrayBuffer(new WeakSet()));
assert(!isSharedArrayBuffer(new Map()));
assert(!isSharedArrayBuffer(new WeakMap()));
assert(!isSharedArrayBuffer(new WeakRef({})));
assert(!isSharedArrayBuffer(new FinalizationRegistry(() => {})));
assert(!isSharedArrayBuffer(new ArrayBuffer()));

assert(isSharedArrayBuffer(new SharedArrayBuffer()));

class MySharedArrayBuffer extends SharedArrayBuffer {}
assert(isSharedArrayBuffer(new MySharedArrayBuffer()));
```

## Tests
Simply clone the repo, `npm install`, and run `npm test`

[package-url]: https://npmjs.org/package/is-shared-array-buffer
[npm-version-svg]: https://versionbadg.es/inspect-js/is-shared-array-buffer.svg
[deps-svg]: https://david-dm.org/inspect-js/is-shared-array-buffer.svg
[deps-url]: https://david-dm.org/inspect-js/is-shared-array-buffer
[dev-deps-svg]: https://david-dm.org/inspect-js/is-shared-array-buffer/dev-status.svg
[dev-deps-url]: https://david-dm.org/inspect-js/is-shared-array-buffer#info=devDependencies
[npm-badge-png]: https://nodei.co/npm/is-shared-array-buffer.png?downloads=true&stars=true
[license-image]: https://img.shields.io/npm/l/is-shared-array-buffer.svg
[license-url]: LICENSE
[downloads-image]: https://img.shields.io/npm/dm/is-shared-array-buffer.svg
[downloads-url]: https://npm-stat.com/charts.html?package=is-shared-array-buffer
[codecov-image]: https://codecov.io/gh/inspect-js/is-shared-array-buffer/branch/main/graphs/badge.svg
[codecov-url]: https://app.codecov.io/gh/inspect-js/is-shared-array-buffer/
[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/is-shared-array-buffer
[actions-url]: https://github.com/inspect-js/is-shared-array-buffer/actions


is-shared-array-buffer

v1.0.2 - 2022-04-01

Commits