msgspec
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Overview
HEALTH SCORE
Excellent
87out of 100
Strong maintainer coverage and security posture. Development cadence is the only remaining gap.
LIFECYCLE
Active
Consistent commits, responsive maintainers, regular releases, and healthy issue triage.
Health breakdown
Excellent(87/100)
Maintainer availability, known risks and supply chain posture, and whether the project is actively developed or appropriately stable.
Maintainer responsiveness
Median response time is 1 day.
Bus factor
8 active maintainers currently have merge rights.
Organization Diversity
Contributors span 248 organizations.
Project Achievements
LeaderboardsAbout
A fast and feature-rich serialization and validation library for Python that provides high-performance encoding/decoding of data structures, with support for JSON, MessagePack, and YAML formats
First commit
Software value
$1.8M
Tags
deserialization
json
json-schema
jsonschema
messagepack
msgpack
openapi3
python
schema
serde
serialization
toml
validation
yaml
License(s)
BSD-3-Clause
Data sources
Git
GitHub