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Structured side-by-side comparison for technology decisions.

Metric
pyyaml
OSSPython
Open product
pydantic
OSSPython
Open product
TypeOSSOSS
LanguagePythonPython
Stars2,85626,977
Forks5672,459
Contributors37100
Open Issues339562
Health ScoreN/AN/A
Trend ScoreN/AN/A
Activity ScoreN/AN/A
Reliability ScoreN/AN/A
Security ScoreN/AN/A
Latest Version6.0.3v1.10.26
LicenseMITMIT
StatusN/AN/A
Activity LevelN/AN/A
Last Release9/25/202512/18/2025
Last Commit9/25/20252/22/2026
Key Featurespython · yamlhints · json schema · parsing
ProsStrong community adoption. · Broad maintainer participation.Strong community adoption. · Broad maintainer participation.
ConsSecurity posture signals are mixed; run additional security review before broad adoptionLarge open issue backlog.
Pricing ModelFREEFREE