Interesting that the giant Dem swing in the middle of NJ seems to have actually stayed (barely) Republican.
Well that area is historically some of the most Republican turf in the state, being chock full of wealthy suburbanities and NYC commuters, but that also made it prime territory for big Clinton swings. The Chathams. Madison, Mountain Lakes, Morris Plains, Randolph, and Morris Twp in Morris County all swung from Romney to Clinton (the Chathams were both more than 60% Romney!) The 11th congressional district (most of Morris County) went for Trump by less than a point compared to Romney's 5 point margin, and the 25th legislative district (the southern part of the county) actually went for Clinton by about 220 votes. I have a feeling this won't last once "normal" circumstances return, but if the realignment continues and is permanent this could be fertile ground for Dems going forward...