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.
When you use stdlib, you can be absolutely certain that you are using the most thorough, rigorous, well-written, studied, documented, tested, measured, and high-quality code out there.
To join us in bringing numerical computing to the web, get started by checking us out on GitHub, and please consider financially supporting stdlib. We greatly appreciate your continued support!
Test if a value is a Buffer object.
import isBuffer from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-buffer@esm/index.mjs';Tests if a value is a Buffer object.
import Buffer from 'https://cdn.jsdelivr.net/gh/stdlib-js/buffer-ctor@esm/index.mjs';
var value = new Buffer( [ 1, 2, 3, 4 ] );
var bool = isBuffer( value );
// returns true- The implementation supports both Node.js and browser polyfill
Bufferobjects.
<!DOCTYPE html>
<html lang="en">
<body>
<script type="module">
import Int8Array from 'https://cdn.jsdelivr.net/gh/stdlib-js/array-int8@esm/index.mjs';
import Buffer from 'https://cdn.jsdelivr.net/gh/stdlib-js/buffer-ctor@esm/index.mjs';
import isBuffer from 'https://cdn.jsdelivr.net/gh/stdlib-js/assert-is-buffer@esm/index.mjs';
var bool = isBuffer( new Buffer( [ 1, 2, 3, 4 ] ) );
// returns true
bool = isBuffer( new Buffer( 'beep' ) );
// returns true
bool = isBuffer( [] );
// returns false
bool = isBuffer( {} );
// returns false
bool = isBuffer( new Int8Array() );
// returns false
bool = isBuffer( function foo() {} );
// returns false
bool = isBuffer( null );
// returns false
bool = isBuffer( void 0 );
// returns false
bool = isBuffer( 'beep' );
// returns false
bool = isBuffer( 5 );
// returns false
</script>
</body>
</html>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 © 2016-2024. The Stdlib Authors.
