npmpackage.info

Gathering detailed insights and metrics for has-symbols

Other packages similar to has-symbols

has-tostringtag

1.0.2

Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.

@types/has-symbols

1.0.2

TypeScript definitions for has-symbols

@nolyfill/has-symbols

1.0.21

@socketregistry/has-symbols

1.0.5

Socket.dev optimized package override for has-symbols

has-symbols

Determine if the JS environment has Symbol support. Supports spec, or shams.

1.1.0

MIT

JavaScript

477.00 B

9,123,975,886 4.9

Installations

npm install has-symbols

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS

Min. Node Version

>= 0.4

Node Version

23.3.0

NPM Version

10.9.0 Score

99.6

Supply Chain

80.6

Quality

79.1

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

0

Total

10

Closed

3

Merged

7

Issues

Open

1

Total

11

Closed

10

Releases

Unable to fetch releases

Contributors

Unable to fetch Contributors

View all 1 contributors

Languages

JavaScript

JavaScript (100%)

Developer

inspect-js

Download Statistics

Total Downloads

9,123,975,886

Last Day

9,796,369

Last Week

45,175,661

Last Month

202,489,877

Last Year

2,408,360,620

GitHub Statistics

15 Stars

62 Commits

4 Forks

4 Watching

1 Branches

1 Contributors

Bundle Size

1.19 kB

Minified

477.00 B

Minified + Gzipped

Bundlephobia

Sponsor this package

https://github.com/sponsors/ljharb

Maintainers

Package Meta Information

Latest Version

1.1.0

Package Id

has-symbols@1.1.0

Unpacked Size

22.86 kB

Size

7.87 kB

File Count

NPM Version

10.9.0

Node Version

23.3.0

Publised On

02 Dec 2024

Total Downloads

Cumulative downloads

Total Downloads

9,123,975,886

Last day

-3.1%

9,796,369

Compared to previous day

Last week

-14.5%

45,175,661

Compared to previous week

Last month

5.6%

202,489,877

Compared to previous month

Last year

10.1%

2,408,360,620

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

@arethetypeswrong/cli @ljharb/eslint-config @ljharb/tsconfig @types/core-js @types/tape auto-changelog core-js encoding eslint get-own-property-symbols in-publish npmignore nyc safe-publish-latest tape typescript

Versions

has-symbols

Determine if the JS environment has Symbol support. Supports spec, or shams.

Example

1var hasSymbols = require('has-symbols');
2
3hasSymbols() === true; // if the environment has native Symbol support. Not polyfillable, not forgeable.
4
5var hasSymbolsKinda = require('has-symbols/shams');
6hasSymbolsKinda() === true; // if the environment has a Symbol sham that mostly follows the spec.

Supported Symbol shams

get-own-property-symbols npm | github
core-js npm | github

Tests

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

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.

5

Maintained

Determines if the project is "actively maintained".

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

Token-Permissions

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

0

Fuzzing

Determines if the project uses fuzzing.

0

SAST

Determines if the project uses static code analysis.

0

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 0

Details

Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-10-11.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-10-11.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-10-11.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-10-11.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-10-11.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-10-11.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-10-11.yml:40: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-10-11.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-10-11.yml:60: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-10-11.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-10-11.yml:61: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-10-11.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-10-11.yml:66: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-10-11.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-12-13.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-12-13.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-12-13.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-12-13.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-12-13.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-12-13.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-12-13.yml:40: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-12-13.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-12-13.yml:60: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-12-13.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-12-13.yml:61: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-12-13.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-12-13.yml:66: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-12-13.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-14-15.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-14-15.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-14-15.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-14-15.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-14-15.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-14-15.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-14-15.yml:40: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-14-15.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-14-15.yml:60: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-14-15.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-14-15.yml:61: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-14-15.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-14-15.yml:66: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-14-15.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-16-17.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-16-17.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-16-17.yml:33: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-16-17.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-16-17.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-16-17.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-16-17.yml:39: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-16-17.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-16-17.yml:58: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-16-17.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-16-17.yml:59: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-16-17.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-16-17.yml:64: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-16-17.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-18-19.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-18-19.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-18-19.yml:33: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-18-19.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-18-19.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-18-19.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-18-19.yml:39: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-18-19.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-18-19.yml:58: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-18-19.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-18-19.yml:59: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-18-19.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-18-19.yml:64: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-18-19.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-20-21.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-20-21.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-20-21.yml:32: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-20-21.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-20-21.yml:33: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-20-21.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-20-21.yml:38: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-20-21.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-20-21.yml:56: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-20-21.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-20-21.yml:57: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-20-21.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-20-21.yml:62: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-20-21.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-22+.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-22+.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-22+.yml:33: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-22+.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-22+.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-22+.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-22+.yml:39: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-22+.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-22+.yml:58: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-22+.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-22+.yml:59: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-22+.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-22+.yml:64: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-22+.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-4-6.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-4-6.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-4-6.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-4-6.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-4-6.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-4-6.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-4-6.yml:40: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-4-6.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-4-6.yml:60: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-4-6.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-4-6.yml:61: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-4-6.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-4-6.yml:66: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-4-6.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-7-9.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-7-9.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-7-9.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-7-9.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-7-9.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-7-9.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-7-9.yml:40: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-7-9.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-7-9.yml:60: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-7-9.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-7-9.yml:61: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-7-9.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-7-9.yml:66: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-7-9.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-iojs.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-iojs.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-iojs.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-iojs.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-iojs.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-iojs.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-iojs.yml:41: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-iojs.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-iojs.yml:61: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-iojs.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-iojs.yml:62: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-iojs.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-iojs.yml:68: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-iojs.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-zero.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-zero.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-zero.yml:34: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-zero.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-zero.yml:35: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-zero.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-zero.yml:42: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-zero.yml/main?enable=pin
Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/node-zero.yml:62: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-zero.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-zero.yml:63: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-zero.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/node-zero.yml:70: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/node-zero.yml/main?enable=pin
Warn: third-party GitHubAction not pinned by hash: .github/workflows/require-allow-edits.yml:12: update your workflow using https://app.stepsecurity.io/secureworkflow/inspect-js/has-symbols/require-allow-edits.yml/main?enable=pin
Info: 0 out of 22 GitHub-owned GitHubAction dependencies pinned
Info: 0 out of 56 third-party GitHubAction dependencies pinned

Score

4.9

/10

Last Scanned on 2025-01-27

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.

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