Is esper safe to use?

esper has no known vulnerabilities on the latest version (3.7). DepScope rates its health at 58/100 (high risk).

What is the latest version of esper?

The latest version of esper is 3.7, released 2026-01-30.

No known vulnerabilities on the latest version of esper.

No, esper is actively maintained. Latest release: 3.7 (2026-01-30).

Popular alternatives to esper in PyPI include: boto3, packaging, urllib3, idna, typing-extensions.

pypiv3.7

esper is a lightweight Entity System (ECS) for Python, with a focus on performance

License MITpermissive23 versions0 deps1,533 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 58/100)

Health breakdown0 – 100

15/25

maintenance

6/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

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