Gathering detailed insights and metrics for @stdlib/assert-is-primitive
Gathering detailed insights and metrics for @stdlib/assert-is-primitive
Gathering detailed insights and metrics for @stdlib/assert-is-primitive
Gathering detailed insights and metrics for @stdlib/assert-is-primitive
Test if a value is a JavaScript primitive.
npm install @stdlib/assert-is-primitive
Typescript
Module System
Min. Node Version
Node Version
NPM Version
JavaScript (100%)
Total Downloads
0
Last Day
0
Last Week
0
Last Month
0
Last Year
0
Apache-2.0 License
2 Stars
67 Commits
3 Watchers
5 Branches
14 Contributors
Updated on Dec 01, 2024
Latest Version
0.2.2
Package Id
@stdlib/assert-is-primitive@0.2.2
Unpacked Size
24.71 kB
Size
7.53 kB
File Count
11
NPM Version
8.19.4
Node Version
16.20.2
Published on
Jul 27, 2024
Cumulative downloads
Total Downloads
Last Day
0%
NaN
Compared to previous day
Last Week
0%
NaN
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Last Month
0%
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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 JavaScript primitive.
1npm install @stdlib/assert-is-primitive
1var isPrimitive = require( '@stdlib/assert-is-primitive' );
Tests if a value
is a JavaScript primitive.
1var bool = isPrimitive( false ); 2// returns true
Seven primitives:
string
number
boolean
null
undefined
symbol
(ES6/ES2015)bigint
(ES11/ES2020)1var Boolean = require( '@stdlib/boolean-ctor' ); 2var Object = require( '@stdlib/object-ctor' ); 3var isPrimitive = require( '@stdlib/assert-is-primitive' ); 4 5var bool = isPrimitive( false ); 6// returns true 7 8bool = isPrimitive( 0 ); 9// returns true 10 11bool = isPrimitive( '' ); 12// returns true 13 14bool = isPrimitive( null ); 15// returns true 16 17bool = isPrimitive( void 0 ); 18// returns true 19 20bool = isPrimitive( [] ); 21// returns false 22 23bool = isPrimitive( {} ); 24// returns false 25 26bool = isPrimitive( function noop() {} ); 27// returns false 28 29bool = isPrimitive( new Boolean() ); 30// returns false 31 32bool = isPrimitive( new String() ); 33// returns false 34 35bool = isPrimitive( new Array() ); 36// returns false 37 38bool = isPrimitive( new Object() ); 39// returns false
@stdlib/assert-is-boxed-primitive
: test if a value is a JavaScript boxed primitive.This package is part of 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, see the main project repository.
See LICENSE.
Copyright © 2016-2024. The Stdlib Authors.
No vulnerabilities found.
Reason
no binaries found in the repo
Reason
no dangerous workflow patterns detected
Reason
0 existing vulnerabilities detected
Reason
license file detected
Details
Reason
security policy file detected
Details
Reason
dependency not pinned by hash detected -- score normalized to 3
Details
Reason
0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0
Reason
Found 0/30 approved changesets -- score normalized to 0
Reason
detected GitHub workflow tokens with excessive permissions
Details
Reason
no SAST tool detected
Details
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
project is not fuzzed
Details
Reason
branch protection not enabled on development/release branches
Details
Score
Last Scanned on 2025-07-07
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