PySerde: Serialization for Dataclasses

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library 0.31.2 ·python
verified May 22, 2026

PySerde is a Python serialization/deserialization library built on top of dataclasses, inspired by Rust's Serde. It allows for declarative definition of data structures and automatically generates serialization and deserialization functions for various formats like JSON, YAML, TOML, and MessagePack. Currently at version 0.31.2, it maintains an active release cadence with frequent bug fixes and minor feature additions.

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