Is web-streams-polyfill safe to use?

web-streams-polyfill has no known vulnerabilities on the latest version (4.2.0). DepScope rates its health at 76/100 (moderate risk).

What is the latest version of web-streams-polyfill?

The latest version of web-streams-polyfill is 4.2.0, released 2025-08-17.

Does web-streams-polyfill have known vulnerabilities?

No known vulnerabilities on the latest version of web-streams-polyfill.

Is web-streams-polyfill deprecated?

No, web-streams-polyfill is actively maintained. Latest release: 4.2.0 (2025-08-17).

What are alternatives to web-streams-polyfill?

Popular alternatives to web-streams-polyfill in npm include: ?., semver, minimatch, ansi-styles, debug.

What license does web-streams-polyfill use?

web-streams-polyfill is licensed under MIT.

web-streams-polyfill

npmv4.2.0

Web Streams, based on the WHATWG spec reference implementation

License MITpermissive37 versions3 maintainers0 deps46,099,135 weekly dl

MattiasBuelens/web-streams-polyfill

/ 100

Health

safe to use

[email protected] is safe to use (health: 76/100)

Health breakdown0 – 100

10/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

6/15

community

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

56.4 KBminified

13.1 KB gzipped

0 direct dependencies

ESMside effects

🌟

TypeScript

10/10typed

bundled

Quality signals

OSS Criticality

0.80critical

Download trend

stable(0%)

Publish security

npm attested

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/web-streams-polyfill