erlang-lager/lager
This system is a structured logging library for Erlang applications, designed to replace or augment the standard error_logger. It provides a macro-based API for attaching structured metadata to log messages and supports runtime configuration, message throttling, and log rotation. The codebase includes comprehensive test coverage for features like record compression, crash handling, and log formatting.
58.3
Adequate · 20 July 2026
8.4k
lines of production code
Erlang
primary language
2
bus factor · 125 authors in all
2
measurements over time
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About this page
- The description of this project is derived from its own commit history, not from its README.
- The score is its highest published measurement, taken on 20 July 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
- Measured at commit e6b31784e6 — the exact code this score is about.
- Scored under rubric rubric-2026.08.17. Score the same commit under that rubric and you get the same number.