This is a tool to explore code coverage data stored inside ActiveData
http://chinhodado.github.io/codecoverage_presenter/
Make sure to use a modern browser that supports ES6 features.
See https://github.com/chinhodado/codecoverage_presenter/wiki
Use the --allow-file-access-from-files flag when starting Chrome. Remember to close all Chrome processes first.
Go to about:config, find security.fileuri.strict_origin_policy, set it to false