1.ijl / orjsonFast, correct Python JSON library supporting dataclasses, datetimes, and numpyjsonpythonrustserializationdatetimepyo3+3 morePythonAPACHE-2.08.3K total343 forks+46 starsfrom 8,237 · score 3.85
2.litestar-org / polyfactorySimple and powerful factories for mock data generationpydanticpythondataclassesstarlitehacktoberfesttypeddict+6 morePythonMIT1.5K total128 forks+7 starsfrom 1,513 · score 2.08