Is pyzstd safe to use?

pyzstd has no known vulnerabilities on the latest version (0.19.1). DepScope rates its health at 64/100 (moderate risk).

What is the latest version of pyzstd?

The latest version of pyzstd is 0.19.1, released 2025-12-13.

Does pyzstd have known vulnerabilities?

No known vulnerabilities on the latest version of pyzstd.

Is pyzstd deprecated?

No, pyzstd is actively maintained. Latest release: 0.19.1 (2025-12-13).

What are alternatives to pyzstd?

Popular alternatives to pyzstd in PyPI include: pyyaml, pycparser, click, pydantic-core, pydantic_core.

What license does pyzstd use?

pyzstd is licensed under BSD-3-Clause.

pyzstd

pypiv0.19.1

Support for Zstandard (zstd) compression

License BSD-3-Clausepermissive22 versions2 deps1,377,959 weekly dl

Rogdham/pyzstd

/ 100

Health

use with caution

[email protected] low health (64/100) — consider alternatives

Moderate health score (64/100) — verify manually

Health breakdown0 – 100

10/25

maintenance

17/20

popularity

25/25

security

12/15

maturity

0/15

community

0/15

popularity_floor

Vulnerabilities

none known

Quality signals

Publish security

API token

Health History

Dependency Tree

License Audit

Dependencies (2)

backports-zstd typing-extensions

API access

Get this data programmatically — free, no authentication.

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

pyzstd

pypiv0.19.1

Support for Zstandard (zstd) compression

License BSD-3-Clausepermissive22 versions2 deps1,377,959 weekly dl

Rogdham/pyzstd

/ 100

Health

use with caution

[email protected] low health (64/100) — consider alternatives

Moderate health score (64/100) — verify manually

Health breakdown0 – 100

10/25

maintenance

17/20

popularity

25/25

security

12/15

maturity

0/15

community

0/15

popularity_floor

Vulnerabilities

none known

Quality signals

Publish security

API token

Health History

Dependency Tree

License Audit

Dependencies (2)

backports-zstd typing-extensions

API access

Get this data programmatically — free, no authentication.

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