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Gathering detailed insights and metrics for is-weakset

is-weakset - 2.0.4 | npmpackage.info

is-weakset

Is this value a JS WeakSet? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

2.0.4

MIT

JavaScript

3.68 kB

1,973,532,176 4.4

Installations

npm install is-weakset

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS

Min. Node Version

>= 0.4

Node Version

23.4.0

NPM Version

10.9.2 Pull Requests

Open

0

Total

5

Closed

0

Merged

5

Issues

Open

1

Total

4

Closed

3

Releases

Unable to fetch releases

Languages

JavaScript

JavaScript (100%)

Developer

inspect-js

Download Statistics

Total Downloads

1,973,532,176

Last Day

4,869,902

Last Week

26,707,591

Last Month

116,135,957

Last Year

1,042,647,674

GitHub Statistics

MIT License

3 Stars

65 Commits

1 Forks

3 Watchers

2 Branches

1 Contributors

Updated on Dec 17, 2024

Bundle Size

12.58 kB

Minified

3.68 kB

Minified + Gzipped

Bundlephobia

Sponsor this package

https://github.com/sponsors/ljharb

Maintainers

View All 1 Contributors

Package Meta Information

Latest Version

2.0.4

Package Id

is-weakset@2.0.4

Unpacked Size

19.33 kB

Size

7.30 kB

File Count

NPM Version

10.9.2

Node Version

23.4.0

Published on

Dec 17, 2024

Total Downloads

Cumulative downloads

Total Downloads

1,973,532,176

Last Day

42.9%

4,869,902

Compared to previous day

Last Week

4.1%

26,707,591

Compared to previous week

Last Month

-5.8%

116,135,957

Compared to previous month

Last Year

71.5%

1,042,647,674

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

is-weakset

Is this value a JS WeakSet? This module works cross-realm/iframe, and despite ES6 @@toStringTag.

Example

1var isWeakSet = require('is-weakset');
2assert(!isWeakSet(function () {}));
3assert(!isWeakSet(null));
4assert(!isWeakSet(function* () { yield 42; return Infinity; });
5assert(!isWeakSet(Symbol('foo')));
6assert(!isWeakSet(1n));
7assert(!isWeakSet(Object(1n)));
8
9assert(!isWeakSet(new Set()));
10assert(!isWeakSet(new WeakMap()));
11assert(!isWeakSet(new Map()));
12
13assert(isWeakSet(new WeakSet()));
14
15class MyWeakSet extends WeakSet {}
16assert(isWeakSet(new MyWeakSet()));

Tests

Simply clone the repo, npm install, and run npm test

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.

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

Pinned-Dependencies

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

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

CII-Best-Practices

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

0

Fuzzing

Determines if the project uses fuzzing.

Score

4.4

/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 is-weakset

Other packages similar to is-weakset

is-weakset

Installations

Developer Guide

Yes

CommonJS

>= 0.4

23.4.0

10.9.2

Pull Requests

0

5

0

5

Issues

1

4

3

Releases

Unable to fetch releases

Languages

Developer

inspect-js

Download Statistics

GitHub Statistics

Bundle Size

12.58 kB

3.68 kB

Sponsor this package

Maintainers

Package Meta Information

Total Downloads

1,973,532,176

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Dev Dependencies

is-weakset

Example

Tests

10

10

10

10

9

0

0

0

0

0

0

0

4.4

/10