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Gathering detailed insights and metrics for @stdlib/array-typed

Other packages similar to @stdlib/array-typed

@stdlib/constants-array-max-typed-array-length

0.2.2

Maximum length for a typed array.

@stdlib/assert-is-typed-array

0.2.2

Test if a value is a typed array.

@stdlib/array-float64

0.2.2

Float64Array.

@stdlib/array-float32

0.2.2

Float32Array.

Gathering detailed insights and metrics for @stdlib/array-typed

@stdlib/array-typed - 0.3.0 | npmpackage.info

@stdlib/array-typed

Create a typed array.

0.3.0

Apache-2.0

JavaScript

9.87 kB

4.3

Installations

npm install @stdlib/array-typed

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

66.8

Supply Chain

Quality

81.5

Maintenance

100

Vulnerability

87.6

License

Pull Requests

Open

0

Total

0

Closed

0

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Languages

JavaScript

JavaScript (100%)

Developer

stdlib-js

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

Apache-2.0 License

1 Stars

61 Commits

3 Watchers

5 Branches

13 Contributors

Updated on Apr 07, 2025

Bundle Size

69.85 kB

Minified

9.87 kB

Minified + Gzipped

Bundlephobia

Sponsor this package

https://opencollective.com/stdlib

Maintainers

View All 13 Contributors

Package Meta Information

Latest Version

0.3.0

Package Id

@stdlib/array-typed@0.3.0

Unpacked Size

48.62 kB

Size

10.74 kB

File Count

NPM Version

8.19.4

Node Version

16.20.2

Published on

Jul 29, 2024

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

Last Week

NaN

Compared to previous week

Last Month

NaN

Compared to previous month

Last Year

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

@stdlib/array-defaults @stdlib/array-typed-ctors @stdlib/assert-is-string @stdlib/strided-base-reinterpret-boolean @stdlib/strided-base-reinterpret-complex128 @stdlib/strided-base-reinterpret-complex64 @stdlib/string-format @stdlib/error-tools-fmtprodmsg

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!

typedarray

Create a typed array.

Installation

1npm install @stdlib/array-typed

Usage

1var typedarray = require( '@stdlib/array-typed' );

typedarray( [dtype] )

Creates a typed array having a specified data type.

1var arr = typedarray();
2// returns <Float64Array>

By default, the output typed array data type is float64. To specify an alternative data type, provide a dtype argument.

1var arr = typedarray( 'int32' );
2// returns <Int32Array>

typedarray( length[, dtype] )

Returns a typed array having a specified length.

1var arr1 = typedarray( 5 );
2// returns <Float64Array>[ 0.0, 0.0, 0.0, 0.0, 0.0 ]
3
4var arr2 = typedarray( 5, 'uint8' );
5// returns <Uint8Array>[ 0, 0, 0, 0, 0 ]

typedarray( typedarray[, dtype] )

Creates a typed array from another typed array.

1var arr1 = typedarray( [ 5.0, -3.0, 2.0 ] );
2// returns <Float64Array>[ 5.0, -3.0, 2.0 ]
3
4var arr2 = typedarray( arr1 );
5// returns <Float64Array>[ 5.0, -3.0, 2.0 ]
6
7var arr3 = typedarray( arr1, 'int32' );
8// returns <Int32Array>[ 5, -3, 2 ]

typedarray( obj[, dtype] )

Creates a typed array from an array-like object or iterable.

1var arr1 = typedarray( [ 0.5, 0.5, 0.5 ] );
2// returns <Float64Array>[ 0.5, 0.5, 0.5 ]
3
4var arr2 = typedarray( [ 0.5, 0.5, 0.5 ], 'float32' );
5// returns <Float32Array>[ 0.5, 0.5, 0.5 ]

If dtype is complex number data type and an array-like object contains interleaved real and imaginary components, the array-like object must have a length which is a multiple of two.

typedarray( buffer[, byteOffset[, length]][, dtype] )

Returns a typed array view of an ArrayBuffer.

1var ArrayBuffer = require( '@stdlib/array-buffer' );
2var buf = new ArrayBuffer( 32 );
3
4var arr1 = typedarray( buf );
5// returns <Float64Array>[ 0.0, 0.0, 0.0, 0.0 ]
6
7var arr2 = typedarray( buf, 'float32' );
8// returns <Float32Array>[ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 ]
9
10var arr3 = typedarray( buf, 16 );
11// returns <Float64Array>[ 0.0, 0.0 ]
12
13var arr4 = typedarray( buf, 16, 'float32' );
14// returns <Float32Array>[ 0.0, 0.0, 0.0, 0.0 ]
15
16var arr5 = typedarray( buf, 16, 1 );
17// returns <Float64Array>[ 0.0 ]
18
19var arr6 = typedarray( buf, 10, 4, 'int16' );
20// returns <Int16Array>[ 0, 0, 0, 0 ]

Notes

When providing a complex number array, if dtype is unspecified or the specified data type is not a complex number data type, the returned array contains interleaved real and imaginary components.

Examples

1var randu = require( '@stdlib/random-base-randu' );
2var typedarray = require( '@stdlib/array-typed' );
3
4var arr = typedarray( 100, 'float64' );
5
6var i;
7for ( i = 0; i < arr.length; i++ ) {
8    arr[ i ] = randu() * 100.0;
9}
10console.log( arr );

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

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

10

License

Determines if the project has defined a license.

9

Security-Policy

Determines if the project has published a security policy.

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:275: update your workflow using https://app.stepsecurity.io/secureworkflow/stdlib-js/array-typed/productionize.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/productionize.yml:449: update your workflow using https://app.stepsecurity.io/secureworkflow/stdlib-js/array-typed/productionize.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/productionize.yml:457: update your workflow using https://app.stepsecurity.io/secureworkflow/stdlib-js/array-typed/productionize.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/productionize.yml:623: update your workflow using https://app.stepsecurity.io/secureworkflow/stdlib-js/array-typed/productionize.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/productionize.yml:85: update your workflow using https://app.stepsecurity.io/secureworkflow/stdlib-js/array-typed/productionize.yml/main?enable=pin
Warn: npmCommand not pinned by hash: .github/workflows/benchmark.yml:58
Warn: npmCommand not pinned by hash: .github/workflows/benchmark.yml:58
Warn: npmCommand not pinned by hash: .github/workflows/benchmark.yml:58
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Warn: npmCommand not pinned by hash: .github/workflows/examples.yml:58
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Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:157
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:157
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:157
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:165
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:269
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:269
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:269
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:436
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:436
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Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:617
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Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:617
Warn: npmCommand not pinned by hash: .github/workflows/test.yml:76
Warn: npmCommand not pinned by hash: .github/workflows/test.yml:76
Warn: npmCommand not pinned by hash: .github/workflows/test.yml:76
Warn: npmCommand not pinned by hash: .github/workflows/test.yml:83
Warn: npmCommand not pinned by hash: .github/workflows/test_bundles.yml:72
Warn: npmCommand not pinned by hash: .github/workflows/test_coverage.yml:67
Warn: npmCommand not pinned by hash: .github/workflows/test_coverage.yml:67
Warn: npmCommand not pinned by hash: .github/workflows/test_coverage.yml:67
Warn: npmCommand not pinned by hash: .github/workflows/test_coverage.yml:74
Warn: npmCommand not pinned by hash: .github/workflows/test_install.yml:75
Warn: npmCommand not pinned by hash: .github/workflows/test_install.yml:75
Warn: npmCommand not pinned by hash: .github/workflows/test_install.yml:75
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

1

Maintained

Determines if the project is "actively maintained".

0

CII-Best-Practices

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

0

Code-Review

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

0

Fuzzing

Determines if the project uses fuzzing.

0

Token-Permissions

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

0

SAST

Determines if the project uses static code analysis.

0

Branch-Protection

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

Score

4.3

/10

Last Scanned on 2025-05-05

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/array-typed

Other packages similar to @stdlib/array-typed

@stdlib/array-typed

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

Languages

Developer

Download Statistics

GitHub Statistics

Bundle Size

69.85 kB

9.87 kB

Sponsor this package

Maintainers

Package Meta Information

Total Downloads

NaN

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

typedarray

Installation

Usage

typedarray( [dtype] )

typedarray( length[, dtype] )

typedarray( typedarray[, dtype] )

typedarray( obj[, dtype] )

typedarray( buffer[, byteOffset[, length]][, dtype] )

Notes

Examples

See Also

Notice

Community

License

Copyright

10

10

10

10

9

3

1

0

0

0

0

0

0

4.3

/10