msgspec

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

Installation

In a virtualenv (see these instructions if you need to create one):

pip3 install msgspec
PyPI page
pypi.org/project/msgspec
Project JSON
piwheels.org/project/msgspec/json
Versions
37
Files
146
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Releases

Version Released Bullseye
Python 3.9		 Bookworm
Python 3.11		 Files
0.19.0 2024-12-27    
0.18.6 2024-01-22    
0.18.5 2023-12-13    
0.18.4 2023-10-05    
0.18.3 2023-10-03    
0.18.2 2023-08-26    
0.18.1 2023-08-16    
0.18.0 2023-08-10    
0.17.0 2023-07-12    
0.16.0 2023-06-12    
0.15.1 2023-05-19    
0.15.0 2023-05-10    
0.14.2 2023-04-20    
0.14.1 2023-04-07    
0.14.0 2023-04-02    
0.13.1 2023-02-10    
0.13.0 yanked 2023-02-09    
0.12.0 2023-01-05    
0.11.0 2022-12-19    
0.10.1 2022-12-08    
0.10.0 2022-12-08    
0.9.1 2022-10-28    
0.9.0 2022-09-14    
0.8.0 2022-08-02    
0.7.1 2022-06-28    
0.7.0 2022-06-20    
0.6.0 2022-04-06    
0.5.0 2022-03-09    
0.4.2 2022-02-28    
0.4.1 2022-02-23    
0.4.0 2022-02-08    
0.3.2 2021-07-23    
0.3.1 2021-07-13    
0.3.0 2021-07-07    
0.2.0 2021-02-25    
0.1.0 2021-02-23    
0.0.1 2021-02-23    

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Page last updated 2025-07-17 20:47:16 UTC