Is mem-fs safe to use?

mem-fs has no known vulnerabilities on the latest version (4.1.4). DepScope rates its health at 80/100 (low risk).

What is the latest version of mem-fs?

The latest version of mem-fs is 4.1.4, released 2026-02-26.

No known vulnerabilities on the latest version of mem-fs.

No, mem-fs is actively maintained. Latest release: 4.1.4 (2026-02-26).

Popular alternatives to mem-fs in npm include: debug, lru-cache, string-width, commander, glob.

npmv4.1.4

Simple in-memory vinyl file store

License MITpermissive20 versions2 maintainers4 deps1,273,080 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 80/100)

Health breakdown0 – 100

20/25

maintenance

17/20

popularity

25/25

security

15/15

maturity

3/15

community

Vulnerabilities

none known

🌟

10/10typed

bundled

Quality signals

Publish security

npm signed

Dependencies (4)

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/npm/mem-fs