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Description

msgspec is a fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML. It features:

๐Ÿš€ High performance encoders/decoders for common protocols. The JSON and MessagePack implementations regularly benchmark as the fastest options for Python.

๐ŸŽ‰ Support for a wide variety of Python types. Additional types may be supported through extensions.

๐Ÿ” Zero-cost schema validation using familiar Python type annotations. In benchmarks msgspec decodes and validates JSON faster than orjson can decode it alone.

โœจ A speedy Struct type for representing structured data. If you already use dataclasses or attrs, structs should feel familiar. However, they're 5-60x faster for common operations.

All of this is included in a lightweight library with no required dependencies.

Programming language: Python
License: BSD 3-clause "New" or "Revised" License
Tags: Text Processing     Parser     Serialization     JSON    

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