Graphic by Niabot CC-BY-SA-3.0

Ooops, this is likely not what you are looking for.

Octodata is just a Database Kraken and Query Service. API entry point at
http://tools.wmflabs.org/octodata/sucker.php?action=votelookup&username=

This tool is maintained by Rillke and Ricordisamoa. Issues and pull requests? On GitHub.