GitHub repository: vilinski/logary
Primary language: F#
Description: Logary is the best logging framework for .Net. It's a high performance, multi-target logging, metric and health-check library for mono and .Net. Targets include: textwriter, console, debugger, nlog, zipkin, nimrod, riemann, logstash, sqlite, sql server, graphite, loggr, elmah.io, logentries. Adapters for: suave, topshelf.