Window Alert for electron on main.js

Question

I am using electron to launch a url using win.loadURL("/").

I was wondering if I could make electron show an alert when the window is opened. I am trying to let someone know something when they open said session using npm run

Answer 1

I figured it out.

dialog.showErrorBox('Title', 'Prompt text') 

This shows an ERROR (X) but works as needed.