Some of the Red controls can be used for server side only (no UI). I typically use RadGrid to perform something that it is good at (grouping and arranging data) then export it to Excel. So if the UI is actually and output file this can be very handy, why have a web interface if you are actually created a report of some kind. You had a Reporting tool kit, but times have moved on to Self Service and PowerBI type tools. It just seems that you have a lot of code in DLL that could be repurposed for process pipelines, not for a web interface, tho the final results could be reused there.