Is invariant safe to use?

invariant has no known vulnerabilities on the latest version (0.6.5). DepScope rates its health at 54/100 (high risk).

What is the latest version of invariant?

The latest version of invariant is 0.6.5, released 2026-01-10.

No known vulnerabilities on the latest version of invariant.

No, invariant is actively maintained. Latest release: 0.6.5 (2026-01-10).

DepScope has no curated alternatives for invariant at this time.

invariant is licensed under BSD-2-Clause.

hackagev0.6.5

Haskell98 invariant functors

License BSD-2-Clausepermissive25 versions1 maintainers0 deps

/ 100

Health

use with caution

[email protected] low health (54/100) — consider alternatives

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/invariant

Last updated · 2026-01-10T16:23:23.906859656Z