Is pyrefly safe to use?

pyrefly has no known vulnerabilities on the latest version (1.1.1). DepScope rates its health at 65/100 (moderate risk).

What is the latest version of pyrefly?

The latest version of pyrefly is 1.1.1, released 2026-06-18.

Does pyrefly have known vulnerabilities?

No known vulnerabilities on the latest version of pyrefly.

Is pyrefly deprecated?

No, pyrefly is actively maintained. Latest release: 1.1.1 (2026-06-18).

What are alternatives to pyrefly?

Popular alternatives to pyrefly in PyPI include: urllib3, certifi, charset_normalizer, cryptography, pygments.

pyrefly

pypiv1.1.1

A fast type checker and language server for Python with powerful IDE features

License MITpermissive137 versions0 deps

/ 100

Health

use with caution

[email protected] low health (65/100) — consider alternatives

Moderate health score (65/100) — verify manually

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

0/15

community

Vulnerabilities

none known

Quality signals

Publish security

API token

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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

pyrefly

pypiv1.1.1

A fast type checker and language server for Python with powerful IDE features

License MITpermissive137 versions0 deps

/ 100

Health

use with caution

[email protected] low health (65/100) — consider alternatives

Moderate health score (65/100) — verify manually

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

0/15

community

Vulnerabilities

none known

Quality signals

Publish security

API token

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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