Benchee (github, hex) is a (micro) benchmarking tool somewhat inspired by ruby’s benchmark-ips. Its goal is to be easy to use, nice output, extensible through plugins and to provide you with statistics, to better see how reliable your results are. BencheeCSV (github, hex) is the first plugin, converting your results to CSV for consumption by spreadsheet and graphing tools.

Read more about it in my the Announcement blog post!