Add msgspec - #3273
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aryansk wants to merge 2 commits into
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JinyangWang27
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Aug 3, 2026
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Project
msgspec
Checklist
Why This Project Is Awesome
Hidden Gem — msgspec is an established, actively maintained, Python-first library for typed serialization and validation. The upstream project has 3,960 GitHub stars, a BSD-3-Clause license, and a current 0.21.1 release. It supports JSON, MessagePack, YAML, and TOML while using Python type annotations for schema validation, giving readers a distinct option beyond the existing general-purpose and protocol-specific serialization entries.
How It Differs
The current README has no msgspec entry, and the repository search found no existing dedicated msgspec pull request.