Structlog
Structured logging library for Python that wraps stdlib logging with key-value context and pluggable processors.
logging-frameworks
80
Hero Score
Popularity
70
Performance
85
Ecosystem
75
Maturity
100
Dev Experience
68
⭐ 4,971 stars⬇ 24.4M downloads/wkFirst release: Sep 2013Last release: Jun 2026
Async Support: YesPlugin Extensions: HighSpeed: FastDoc Quality: Very highLearning Curve: Medium
Pros
- • Structured key-value logs
- • Pluggable processor pipeline
- • Integrates with stdlib logging
Cons
- • Steeper initial learning curve
- • Configuration can feel verbose
- • Output formatting requires setup