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msgspec

Anaconda Verified

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML.

Installation

To install this package, run one of the following:

Conda
$conda install main::msgspec

Usage Tracking

0.20.0
0.19.0
2 / 8 versions selected
Downloads (Last 6 months): 0

Description

msgspec is a fast serialization and validation library for Python, supporting JSON, MessagePack, YAML, and TOML. It integrates well with Python's type annotations, providing ergonomic (and performant!) schema validation.

About

Summary

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML.

Last Updated

Dec 19, 2025 at 13:23

License

BSD-3-Clause

Total Downloads

204

Supported Platforms

linux-64
linux-aarch64
macOS-arm64
win-64

Home

https://jcristharif.com/msgspec

GitHub Repository

https://github.com/jcrist/msgspec

Documentation

https://jcristharif.com/msgspec