InSync is an application currently under development by InterSystems, primarily using Ensemble, as a mixed CSP/Zen web application. There's a lot of defunct legacy code in the code base and we're actively seeking it out and trimming the deadwood out.

Much of this investigation is based on a dependency scanning tool that we've written in COS, which is quite powerful but very customized to the InSync environment. It uses the InSync web UI's navigation menu and a few other key "entry points" to figure out what classes or other objects (e.g. javascript files) are "in use" and which are not.

One of