Data Modeling, Validation & Serialization Libraries
by The Linux Foundation ・ Updated 19 Mar19 Mar 2026Libraries for parsing, validating, transforming, and serializing data using language-native features like type hints, supporting schema validation, code generation, and type-safe operations across JSON, columnar formats, and data transformation frameworks.
Projects / Repositories:144
Contributors:138K
Avg. Health:Fair (67)
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20,510,615,791
191.9% (+13,484,055,010) vs. 7,026,560,781 last period
Data available from June 2025 onward
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33.8% (+3.7M) vs. last period
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Total 399K
97.6% (-16M) vs. last period
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Total 577K
99.8% (-257M) vs. last period
Data available from June 2025 onward