About stdlib...
We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.
The library is fully decomposable, being architected in such a way that you can swap out and mix and match APIs and functionality to cater to your exact preferences and use cases.
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Test if a value is typed-array-like.
import isTypedArrayLike from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-typed-array-like@deno/mod.js';Tests if a value is typed-array-like.
import Int16Array from 'https://cdn.jsdelivr.net/gh/stdlib-js/array-int16@deno/mod.js';
var bool = isTypedArrayLike( new Int16Array() );
// returns true
bool = isTypedArrayLike({
'length': 10,
'byteOffset': 0,
'byteLength': 10,
'BYTES_PER_ELEMENT': 4
});
// returns trueimport Int8Array from 'https://cdn.jsdelivr.net/gh/stdlib-js/array-int8@deno/mod.js';
import isTypedArrayLike from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-typed-array-like@deno/mod.js';
var bool;
var arr;
arr = {
'BYTES_PER_ELEMENT': 8,
'length': 10,
'byteOffset': 0,
'byteLength': 10
};
bool = isTypedArrayLike( arr );
// returns true
bool = isTypedArrayLike( new Int8Array( 4 ) );
// returns true
bool = isTypedArrayLike( [] );
// returns false
bool = isTypedArrayLike( {} );
// returns false
bool = isTypedArrayLike( null );
// returns false
bool = isTypedArrayLike( 'beep' );
// returns false
bool = isTypedArrayLike( function foo( a, b ) {} );
// returns false@stdlib/assert-is-typed-array: test if a value is a typed array.
This package is part of stdlib, a standard library 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, see the main project repository.
See LICENSE.
Copyright © 2016-2025. The Stdlib Authors.
