npmpackage.info

Gathering detailed insights and metrics for @stdlib/assert-is-node-stream-like

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Gathering detailed insights and metrics for @stdlib/assert-is-node-stream-like

@stdlib/assert-is-node-stream-like - 0.2.2 | npmpackage.info

@stdlib/assert-is-node-stream-like

Test if a value is Node stream-like.

0.2.2

Apache-2.0

JavaScript

229.00 B

727,703 4.2

Installations

npm install @stdlib/assert-is-node-stream-like

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

75.9

Supply Chain

99.4

Quality

81.6

Maintenance

100

Vulnerability

100

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

727,703

Last Day

288

Last Week

3,853

Last Month

15,369

Last Year

419,423

GitHub Statistics

Apache-2.0 License

1 Stars

68 Commits

3 Watchers

5 Branches

14 Contributors

Updated on Mar 10, 2025

Bundle Size

486.00 B

Minified

229.00 B

Minified + Gzipped

Bundlephobia

Sponsor this package

https://opencollective.com/stdlib

Maintainers

View All 14 Contributors

Package Meta Information

Latest Version

0.2.2

Package Id

@stdlib/assert-is-node-stream-like@0.2.2

Unpacked Size

25.75 kB

Size

7.51 kB

File Count

NPM Version

8.19.4

Node Version

16.20.2

Published on

Jul 27, 2024

Total Downloads

Cumulative downloads

Total Downloads

727,703

Last Day

22.6%

288

Compared to previous day

Last Week

-18.8%

3,853

Compared to previous week

Last Month

-11.2%

15,369

Compared to previous month

Last Year

41.5%

419,423

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

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!

Stream-like

Test if a value is Node stream-like.

Installation

1npm install @stdlib/assert-is-node-stream-like

Usage

1var isNodeStreamLike = require( '@stdlib/assert-is-node-stream-like' );

isNodeStreamLike( value )

Tests if a value is Node stream-like.

1var transformStream = require( '@stdlib/streams-node-transform' );
2
3var bool = isNodeStreamLike( transformStream() );
4// returns true

Examples

1var stream = require( 'stream' );
2var transformStream = require( '@stdlib/streams-node-transform' );
3var isNodeStreamLike = require( '@stdlib/assert-is-node-stream-like' );
4
5var bool = isNodeStreamLike( new stream.Stream() );
6// returns true
7
8bool = isNodeStreamLike( new stream.Readable() );
9// returns true
10
11bool = isNodeStreamLike( new stream.Writable() );
12// returns true
13
14bool = isNodeStreamLike( new stream.Duplex() );
15// returns true
16
17bool = isNodeStreamLike( new stream.Transform() );
18// returns true
19
20bool = isNodeStreamLike( transformStream() );
21// returns true
22
23bool = isNodeStreamLike( {} );
24// returns false
25
26bool = isNodeStreamLike( [] );
27// returns false
28
29bool = isNodeStreamLike( null );
30// returns false
31
32function Stream() {
33    return this;
34}
35
36bool = isNodeStreamLike( Stream );
37// returns false
38
39bool = isNodeStreamLike( new Stream() );
40// 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

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

10

Dangerous-Workflow

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

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/assert-is-node-stream-like/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/assert-is-node-stream-like/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/assert-is-node-stream-like/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/assert-is-node-stream-like/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/assert-is-node-stream-like/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
Warn: npmCommand not pinned by hash: .github/workflows/examples.yml:58
Warn: npmCommand not pinned by hash: .github/workflows/examples.yml:58
Warn: npmCommand not pinned by hash: .github/workflows/examples.yml:58
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
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:436
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:617
Warn: npmCommand not pinned by hash: .github/workflows/productionize.yml:617
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

0

Code-Review

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

0

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

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

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

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

Score

4.2

/10

Last Scanned on 2025-06-23

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