Is libmime safe to use?

libmime has no known vulnerabilities on the latest version (5.3.8). DepScope rates its health at 67/100 (moderate risk).

What is the latest version of libmime?

The latest version of libmime is 5.3.8, released 2026-04-08.

Does libmime have known vulnerabilities?

No known vulnerabilities on the latest version of libmime.

Is libmime deprecated?

No, libmime is actively maintained. Latest release: 5.3.8 (2026-04-08).

What are alternatives to libmime?

Popular alternatives to libmime in npm include: minimatch, wrap-ansi, @types/node, eslint-visitor-keys, ajv.

libmime

npmv5.3.8

Encode and decode quoted printable and base64 strings

License MITpermissive39 versions1 maintainers4 deps

nodemailer/libmime

/ 100

Health

safe to use

[email protected] is safe to use (health: 67/100)

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Bundle & TypeScript

📦

Bundle Size

597.0 KBminified

267.6 KB gzipped

4 direct dependencies

side effects

🌟

TypeScript

7/10typed

Types from @types/libmime (DefinitelyTyped)

Quality signals

OSS Criticality

0.69high

Health History

Dependency Tree

License Audit

Dependencies (4)

encoding-japanese iconv-lite libbase64 libqp

API access

Get this data programmatically — free, no authentication.

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