QuickFrames_Interrupts is a standalone plugin for QuickFrames that allows interrupts to be tracked across the raid. While this add-on is completely self contained it will only display to QuickFrames. This add-on is required by all members of a raid for tracking information as Combat Log parsing is incredibly intensive and unreliable. This is super light-weight so there's no reason not to run it!
Credit goes to Allllie and DoctorHouse123 for Accountability (amazing for 5-man tracking) that this add-on used as a base.