Is kiwisolver safe to use?

kiwisolver has no known vulnerabilities on the latest version (1.5.0). DepScope rates its health at 72/100 (moderate risk).

What is the latest version of kiwisolver?

The latest version of kiwisolver is 1.5.0, released 2026-03-09.

Does kiwisolver have known vulnerabilities?

No known vulnerabilities on the latest version of kiwisolver.

Is kiwisolver deprecated?

No, kiwisolver is actively maintained. Latest release: 1.5.0 (2026-03-09).

What are alternatives to kiwisolver?

Popular alternatives to kiwisolver in PyPI include: certifi, requests, charset_normalizer, cryptography, python-dateutil.

What license does kiwisolver use?

kiwisolver is licensed under BSD-3-Clause.

kiwisolver

pypiv1.5.0

A fast implementation of the Cassowary constraint solver

License BSD-3-Clausepermissive23 versions0 deps58,622,038 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 72/100)

Health breakdown0 – 100

15/25

maintenance

20/20

popularity

25/25

security

12/15

maturity

0/15

community

0/15

popularity_floor

Vulnerabilities

none known

Quality signals

OSS Criticality

0.51high

Download trend

growing(+32.7%)

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/kiwisolver

kiwisolver

pypiv1.5.0

A fast implementation of the Cassowary constraint solver

License BSD-3-Clausepermissive23 versions0 deps58,622,038 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 72/100)

Health breakdown0 – 100

15/25

maintenance

20/20

popularity

25/25

security

12/15

maturity

0/15

community

0/15

popularity_floor

Vulnerabilities

none known

Quality signals

OSS Criticality

0.51high

Download trend

growing(+32.7%)

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/kiwisolver