Is harper-core safe to use?

harper-core has no known vulnerabilities on the latest version (2.0.0). DepScope rates its health at 78/100 (moderate risk).

What is the latest version of harper-core?

The latest version of harper-core is 2.0.0, released 2026-04-09.

No known vulnerabilities on the latest version of harper-core.

No, harper-core is actively maintained. Latest release: 2.0.0 (2026-04-09).

Popular alternatives to harper-core in Cargo include: hashbrown, getrandom, windows-sys, syn.

harper-core is licensed under Apache-2.0.

cargov2.0.0

The language checker for developers.

License Apache-2.0permissive116 versions0 deps5,096 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 78/100)

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

15/15

maturity

7/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/harper-core