electron.js

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

function createWindow() {
  const mainWindow = new BrowserWindow({
    width: 1280,
    height: 745,
    resizable: false,
    webPreferences: {
      nodeIntegration: false,
      contextIsolation: true
    }
  });

  mainWindow.removeMenu();

  mainWindow.loadFile('index.html');
}

app.whenReady().then(() => {
  console.log('Electron app is ready');
  createWindow();

  globalShortcut.register('CommandOrControl+R', () => {
    const focusedWindow = BrowserWindow.getFocusedWindow();
    if (focusedWindow) {
      focusedWindow.reload();
    }
  });

  globalShortcut.register('F12', () => {
    const focusedWindow = BrowserWindow.getFocusedWindow();
    if (focusedWindow) {
      focusedWindow.webContents.toggleDevTools();
    }
  });

  globalShortcut.register('CommandOrControl+Shift+I', () => {
    const focusedWindow = BrowserWindow.getFocusedWindow();
    if (focusedWindow) {
      focusedWindow.webContents.toggleDevTools();
    }
  });

  app.on('activate', function () {
    if (BrowserWindow.getAllWindows().length === 0) createWindow();
  });
});

app.on('window-all-closed', function () {
  console.log('All windows closed');
  if (process.platform !== 'darwin') app.quit();
});

app.on('will-quit', () => {
  globalShortcut.unregisterAll();
});