Is tatsu safe to use?

tatsu has no known vulnerabilities on the latest version (5.18.0). DepScope rates its health at 57/100 (high risk).

What is the latest version of tatsu?

The latest version of tatsu is 5.18.0, released 2026-03-18.

Does tatsu have known vulnerabilities?

No known vulnerabilities on the latest version of tatsu.

No, tatsu is actively maintained. Latest release: 5.18.0 (2026-03-18).

What are alternatives to tatsu?

Popular alternatives to tatsu in PyPI include: boto3, packaging, certifi, urllib3, idna.

What license does tatsu use?

tatsu is licensed under BSD-3-Clause.

tatsu

pypiv5.18.0

TatSu takes a grammar in a variation of EBNF as input, and outputs a memoizing PEG/Packrat parser in Python.

License BSD-3-Clausepermissive48 versions9 deps

neogeny/TatSu

/ 100

Health

safe to use

[email protected] is safe to use (health: 57/100)

Health breakdown0 – 100

20/25

maintenance

0/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

none known

Health History

Dependency Tree

License Audit

Dependencies (9)

colorama;graphviz;colorama;graphviz;invoke;rich;rich;rich;invoke;

API access

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