main.js

const electron = require('electron');
const app = electron.app;
const BrowserWindow = electron.BrowserWindow;

var mainWindow;

function createWindow () {
	mainWindow = new BrowserWindow({
		width: 800,
		height: 600,
		'auto-hide-menu-bar': true,
		'web-preferences': {
			'subpixel-font-scaling': false
        }
	});

	mainWindow.loadURL('file://' + __dirname + '/index.html');
	mainWindow.webContents.openDevTools();

	mainWindow.on('closed', function() {
	mainWindow = null;
	});
}

app.on('ready', createWindow);

app.on('window-all-closed', function () {
	// On OS X it is common for applications and their menu bar
	// to stay active until the user quits explicitly with Cmd + Q
	if (process.platform !== 'darwin') {
		app.quit();
	}
});

app.on('activate', function () {
	// On OS X it's common to re-create a window in the app when the
	// dock icon is clicked and there are no other windows open.
	if (mainWindow === null) {
		createWindow();
	}
});