Electron - How to know when renderer window is ready

Question

In my main process I create a renderer window:

var mainWindow = new BrowserWindow({
    height: 600,
    width: 800,
    x: 0,
    y: 0,
    frame: false,
           


        

Answer 1

Have a look at the did-finish-load event mentioned in the Electron browser-window documentation.

mainWindow.once('did-finish-load', () => {
   // Send Message
})

There seems to be a dom-ready event too.