As advertised:
https://electionmaps.uk/nowcast
It provides a nice map of the new boundaries, even if you don't believe the projections.
Personally I think the projections are not too bad as these things go, and a landslide is always going to produce some odd looking results, but I certainly wouldn't take them as the gospel truth
Still looks to me like another lazy forecast that did their calculations by applying the predicted national vote to all seats completely ignoring the likelihood of Lib Dem tactical voting in numerous areas and possible Lib Dem revivals in Conservative held areas where they were competitive in until the 2015 collapse.
