This is a repo containing a tool to view historical borders using crowdsourced data
I hope you very much enjoy it, if you're a user with no interest in the code just download it from this link (https://github.com/madmagican3/HistoryMap/releases) by clicking on historymapinstaller.msi undearneath the Assets header
T&C's are mentioned in system.
If you'd like to download the data issue a get at historymap.madmagican3.co.uk:3000/(border/button)/view with a basic auth user of
user - defaultUser
pass - ry3kGKijkF12Abwxczm1
If the installer says it's blocked please right click on the msi and then click properties, from there select unblock and then run the installer like normal.