npmpackage.info

@stdlib/assert-is-uint8array

Test if a value is a Uint8Array.

0.2.2

Apache-2.0

JavaScript

485.00 B

62,551,657 4.5

Installations

npm install @stdlib/assert-is-uint8array

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS

Min. Node Version

>=0.10.0

Node Version

16.20.2

NPM Version

8.19.4 Score

99.8

Supply Chain

96.8

Quality

Maintenance

100

Vulnerability

License

Pull Requests

Open

0

Total

0

Closed

0

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Contributors

Unable to fetch Contributors

View All 11 Contributors

Languages

JavaScript

JavaScript (100%)

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Developer

stdlib-js

Download Statistics

Total Downloads

62,551,657

Last Day

80,559

Last Week

416,056

Last Month

1,782,062

Last Year

26,722,452

GitHub Statistics

Apache-2.0 License

2 Stars

70 Commits

1 Forks

3 Watchers

5 Branches

11 Contributors

Updated on Feb 10, 2025

Bundle Size

1.50 kB

Minified

485.00 B

Minified + Gzipped

Bundlephobia

Sponsor this package

https://opencollective.com/stdlib

Maintainers

Package Meta Information

Latest Version

0.2.2

Package Id

@stdlib/assert-is-uint8array@0.2.2

Unpacked Size

26.21 kB

Size

7.62 kB

File Count

NPM Version

8.19.4

Node Version

16.20.2

Published on

Jul 27, 2024

Total Downloads

Cumulative downloads

Total Downloads

62,551,657

Last Day

11.3%

80,559

Compared to previous day

Last Week

416,056

Compared to previous week

Last Month

59.3%

1,782,062

Compared to previous month

Last Year

-0.5%

26,722,452

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

@stdlib/utils-native-class

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!

isUint8Array

Test if a value is a Uint8Array.

Installation

1npm install @stdlib/assert-is-uint8array

Usage

1var isUint8Array = require( '@stdlib/assert-is-uint8array' );

isUint8Array( value )

Tests if a value is a Uint8Array.

1var Uint8Array = require( '@stdlib/array-uint8' );
2
3var bool = isUint8Array( new Uint8Array( 10 ) );
4// returns true
5
6bool = isUint8Array( [] );
7// returns false

Examples

1var Int8Array = require( '@stdlib/array-int8' );
2var Uint8Array = require( '@stdlib/array-uint8' );
3var Uint8ClampedArray = require( '@stdlib/array-uint8c' );
4var Int16Array = require( '@stdlib/array-int16' );
5var Uint16Array = require( '@stdlib/array-uint16' );
6var Int32Array = require( '@stdlib/array-int32' );
7var Uint32Array = require( '@stdlib/array-uint32' );
8var Float32Array = require( '@stdlib/array-float32' );
9var Float64Array = require( '@stdlib/array-float64' );
10var isUint8Array = require( '@stdlib/assert-is-uint8array' );
11
12var bool = isUint8Array( new Uint8Array( 10 ) );
13// returns true
14
15bool = isUint8Array( new Int8Array( 10 ) );
16// returns false
17
18bool = isUint8Array( new Uint8ClampedArray( 10 ) );
19// returns false
20
21bool = isUint8Array( new Int16Array( 10 ) );
22// returns false
23
24bool = isUint8Array( new Uint16Array( 10 ) );
25// returns false
26
27bool = isUint8Array( new Int32Array( 10 ) );
28// returns false
29
30bool = isUint8Array( new Uint32Array( 10 ) );
31// returns false
32
33bool = isUint8Array( new Float32Array( 10 ) );
34// returns false
35
36bool = isUint8Array( new Float64Array( 10 ) );
37// returns false
38
39bool = isUint8Array( new Array( 10 ) );
40// returns false
41
42bool = isUint8Array( {} );
43// returns false
44
45bool = isUint8Array( null );
46// returns false

Notice

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.

Community

License

See LICENSE.

Copyright

No vulnerabilities found.

10

Binary-Artifacts

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10

Vulnerabilities

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10

Dangerous-Workflow

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10

License

Determines if the project has defined a license.

9

Security-Policy

Determines if the project has published a security policy.

3

Maintained

Determines if the project is "actively maintained".

3

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

Reason

dependency not pinned by hash detected -- score normalized to 3

Details

Warn: third-party GitHubAction not pinned by hash: .github/workflows/productionize.yml:449: update your workflow using https://app.stepsecurity.io/secureworkflow/stdlib-js/assert-is-uint8array/productionize.yml/main?enable=pin
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Warn: npmCommand not pinned by hash: .github/workflows/test.yml:76
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Warn: npmCommand not pinned by hash: .github/workflows/test_bundles.yml:72
Warn: npmCommand not pinned by hash: .github/workflows/test_coverage.yml:67
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Warn: npmCommand not pinned by hash: .github/workflows/test_coverage.yml:74
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Warn: npmCommand not pinned by hash: .github/workflows/test_published_package.yml:93
Info: 33 out of 33 GitHub-owned GitHubAction dependencies pinned
Info: 19 out of 24 third-party GitHubAction dependencies pinned
Info: 0 out of 32 npmCommand dependencies pinned

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Fuzzing

Determines if the project uses fuzzing.

0

SAST

Determines if the project uses static code analysis.

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

Score

4.5

/10

Last Scanned on 2025-02-03

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More

Other packages similar to @stdlib/assert-is-uint8array

@stdlib/assert-is-collection

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@stdlib/assert-is-uint8clampedarray

0.2.2

Test if a value is a Uint8ClampedArray.

@stdlib/array-base-assert-is-accessor-array

0.2.2

Test if an array-like object supports the accessor (get/set) protocol.

@stdlib/assert-is-empty-collection

0.2.2

Test if a value is an empty collection.

@stdlib/assert-is-uint8array

Installations

Developer Guide

Yes

CommonJS

>=0.10.0

16.20.2

8.19.4

Score

Pull Requests

0

0

0

Issues

0

0

0

Releases

Unable to fetch releases

Contributors

Unable to fetch Contributors

Languages

Developer

Download Statistics

GitHub Statistics

Bundle Size

1.50 kB

485.00 B

Sponsor this package

Maintainers

Package Meta Information

Total Downloads

62,551,657

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

isUint8Array

Installation

Usage

isUint8Array( value )

Examples

See Also

Notice

Community

License

Copyright

10

10

10

10

9

3

3

0

0

0

0

0

0

4.5

/10

Other packages similar to @stdlib/assert-is-uint8array