For couple of days I've been looking at building Electron apps for OS X and Windows. Finally I made some progress and have successfully created installers with automatic updates for both platforms. Although there is some official documentation and some articles, I wasn't able to get it to work OOTB. That's why I decided to make in-depth series about it.
I plan to add Squirrel updater to my sample TODO application and implement all necessary code to make app installable on OS X and Windows.
Why Squirrel, not electron-updater? See note.