Thankfully it seems to be not yet another Electron crap shell.
In my experience, Galaxy works no better than a web app, unfortunately. Similarly laggy and lacks the snappiness you'd normally associate with a native app.
It's not Electron, however it uses Chromium Embedded Framework underneath.
Electron is best crossplatform tech available
In my experience, Galaxy works no better than a web app, unfortunately. Similarly laggy and lacks the snappiness you'd normally associate with a native app.