lens has no known vulnerabilities on the latest version (5.3.6). DepScope rates its health at 52/100 (high risk).

What is the latest version of lens?

The latest version of lens is 5.3.6, released 2026-01-10.

Does lens have known vulnerabilities?

No known vulnerabilities on the latest version of lens.

No, lens is actively maintained. Latest release: 5.3.6 (2026-01-10).

What are alternatives to lens?

DepScope has no curated alternatives for lens at this time.

What license does lens use?

lens is licensed under BSD-2-Clause.

lens

hackagev5.3.6

Lenses, Folds and Traversals

License BSD-2-Clausepermissive162 versions1 maintainers0 deps

http://github.com/ekmett/lens/

/ 100

Health

use with caution

[email protected] low health (52/100) — consider alternatives

Moderate health score (52/100) — verify manually

Health breakdown0 – 100

10/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

2

Primary author dominance

94%

GitHub stars

2,080

single active maintainer 3msingle author dominance

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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

Last updated · 2026-01-10T22:05:13.000807936Z