Is pyrefly safe to use?

pyrefly has no known vulnerabilities on the latest version (0.63.0). DepScope rates its health at 64/100 (moderate risk).

What is the latest version of pyrefly?

The latest version of pyrefly is 0.63.0, released 2026-04-28.

No known vulnerabilities on the latest version of pyrefly.

No, pyrefly is actively maintained. Latest release: 0.63.0 (2026-04-28).

DepScope has no curated alternatives for pyrefly at this time.

homebrewv0.63.0

Fast type checker and IDE for Python

License MITpermissive1 versions1 maintainers1 deps142 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 64/100)

Health breakdown0 – 100

25/25

maintenance

3/20

popularity

25/25

security

9/15

maturity

2/15

community

Vulnerabilities

none known

Dependencies (1)

API access

Get this data programmatically — free, no authentication.

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

Last updated · 2026-04-28T02:17:57Z