Is sm-polyfill safe to use?

sm-polyfill has no known vulnerabilities on the latest version (1.3.0). DepScope rates its health at 56/100 (high risk).

What is the latest version of sm-polyfill?

The latest version of sm-polyfill is 1.3.0, released 2026-06-30.

Does sm-polyfill have known vulnerabilities?

No known vulnerabilities on the latest version of sm-polyfill.

Is sm-polyfill deprecated?

No, sm-polyfill is actively maintained. Latest release: 1.3.0 (2026-06-30).

What are alternatives to sm-polyfill?

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

What license does sm-polyfill use?

sm-polyfill is licensed under MIT.

sm-polyfill

npmv1.3.0

SM2/SM3/SM4 polyfill for Node.js 16 and earlier. Provides SM2 signing/verification using sm-crypto when native OpenSSL support is unavailable.

License MITpermissive4 versions1 maintainers1 deps4,831 weekly dl

zxdong262/sm-polyfill

/ 100

Health

use with caution

[email protected] low health (56/100) — consider alternatives

Moderate health score (56/100) — verify manually

Health breakdown0 – 100

20/25

maintenance

6/20

popularity

25/25

security

3/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

🌟

TypeScript

0/10untyped

No type definitions available

Health History

Dependency Tree

License Audit

Dependencies (1)

sm-crypto-v2

API access

Get this data programmatically — free, no authentication.

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