Is asn1js safe to use?

asn1js has no known vulnerabilities on the latest version (3.0.10). DepScope rates its health at 85/100 (low risk).

What is the latest version of asn1js?

The latest version of asn1js is 3.0.10, released 2026-04-20.

Does asn1js have known vulnerabilities?

No known vulnerabilities on the latest version of asn1js.

Is asn1js deprecated?

No, asn1js is actively maintained. Latest release: 3.0.10 (2026-04-20).

What are alternatives to asn1js?

Popular alternatives to asn1js in npm include: semver, ms, lru-cache, supports-color, ansi-regex.

What license does asn1js use?

asn1js is licensed under BSD-3-Clause.

asn1js

npmv3.0.10

asn1js is a pure JavaScript library implementing this standard. ASN.1 is the basis of all X.509 related data structures and numerous other protocols used on the web

License BSD-3-Clausepermissive43 versions2 maintainers3 deps9,135,439 weekly dl

PeculiarVentures/ASN1.js

/ 100

Health

safe to use

[email protected] is safe to use (health: 85/100)

Health breakdown0 – 100

25/25

maintenance

17/20

popularity

25/25

security

15/15

maturity

3/15

community

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

53.0 KBminified

12.5 KB gzipped

3 direct dependencies

ESMside effects

🌟

TypeScript

10/10typed

bundled

Quality signals

Publish security

npm signed

Health History

Dependency Tree

License Audit

Dependencies (3)

pvtsutils pvutils tslib

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/asn1js