boundary/folsom
Folsom is an Erlang-based metrics collection and analysis library that provides a comprehensive set of metric types, including counters, gauges, histograms, and meters. It utilizes Erlang Term Storage (ETS) for efficient data retention and implements various sampling algorithms, such as sliding windows and exponential moving averages, to handle statistical calculations. The system replaces legacy dispatch configurations with a structured resource-based approach for metric collection.
52.8
Adequate · 1 August 2026
2.8k
lines of production code
Erlang
primary language
1
bus factor · 38 authors in all
3
measurements over time
Survey your own repository
boundary/folsom was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.
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 1 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
- Measured at commit 8914823067 — the exact code this score is about.
- Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.