Is rank2classes safe to use?

rank2classes has no known vulnerabilities on the latest version (1.5.5.1). DepScope rates its health at 54/100 (high risk).

What is the latest version of rank2classes?

The latest version of rank2classes is 1.5.5.1, released 2026-01-10.

No known vulnerabilities on the latest version of rank2classes.

No, rank2classes is actively maintained. Latest release: 1.5.5.1 (2026-01-10).

DepScope has no curated alternatives for rank2classes at this time.

rank2classes is licensed under BSD-3-Clause.

hackagev1.5.5.1

standard type constructor class hierarchy, only with methods of rank 2 types

License BSD-3-Clausepermissive30 versions1 maintainers0 deps

/ 100

Health

safe to use

[email protected] is safe to use (health: 54/100)

Health breakdown0 – 100

15/25

maintenance

0/20

popularity

25/25

security

12/15

maturity

2/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/hackage/rank2classes

Last updated · 2026-01-10T17:05:09.877938259Z