electron-aspect-ratio-on-maximise

electronAspectRatioOnMaximise.js

const { app, BrowserWindow } = require('electron');

const createWindow = () => {
	const win = new BrowserWindow({
		width: 500,
		height: 500,
		fullscreenable: false,
	});

	win.setAspectRatio(1);
	win.loadFile('index.html');
};

app
	.whenReady()
	.then(() => {
		createWindow();
	})
	.catch((e) => {
		console.log('error : ', e);
	});