Is bn.js safe to use?

bn.js has no known vulnerabilities on the latest version (5.2.3). DepScope rates its health at 89/100 (low risk).

What is the latest version of bn.js?

The latest version of bn.js is 5.2.3, released 2026-02-19.

No known vulnerabilities on the latest version of bn.js.

No, bn.js is actively maintained. Latest release: 5.2.3 (2026-02-19).

Popular alternatives to bn.js in npm include: debug, minimatch, ansi-styles, brace-expansion, strip-ansi.

npmv5.2.3

Big number implementation in pure javascript

License MITpermissive124 versions4 maintainers0 deps53,755,368 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 89/100)

Health breakdown0 – 100

20/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

9/15

community

Vulnerabilities

none known

🌟

7/10typed

Types from @types/bn.js (DefinitelyTyped)

Quality signals

OSS Criticality

0.83critical

Download trend

stable(-1.4%)

Publish security

npm signed

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/bn.js