Serialization

Libraries for serializing complex data types.

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Row number					Tags
1	msgpack Serialization	240,236,863	2,101	2026-09-02	Serialization Database & Storage	→
	MessagePack serializer implementation for Python.
	msgpack/github.com/msgpack/msgpack-python /2026-09-02 /240,236,863 downloads/month
2	orjson Serialization	209,561,092	8,220	2026-08-14	Serialization Database & Storage	→
	Fast, correct JSON library.
	ijl/github.com/ijl/orjson /2026-08-14 /209,561,092 downloads/month
3	marshmallow Serialization	106,370,636	7,238	2026-09-01	Serialization Database & Storage	→
	A lightweight library for converting complex objects to and from simple Python datatypes.
	marshmallow-code/github.com/marshmallow-code/marshmallow /2026-09-01 /106,370,636 downloads/month
4	msgspec Serialization	35,297,149	4,083	2026-09-04	Serialization Database & Storage	→
	A fast serialization and validation library with built-in support for JSON, MessagePack, YAML, and TOML.
	msgspec/github.com/msgspec/msgspec /2026-09-04 /35,297,149 downloads/month

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