Ignoring the general 'Electron seems a waste of resources' (with which I partially agree with) comments: Requires 'Ubuntu' or 'macOS'? I seem to know a lot of Electron based apps that run on other Linux distributions or - gasp - even Windows.
Clicking on the 'Download anyway' link brings up the GitHub release tab. With, among others, a file called 'Min-v1.6.3-win32-x64.zip'.