main.js

// Modules to control application life and create native browser window
const { app, BrowserWindow } = require("electron");
const path = require("path");
const { ipcMain } = require("electron");
const fs = require("fs-extra");

function createWindow() {
  // Create the browser window.

  const mainWindow = new BrowserWindow({
    icon: "./build/icon.png",
    width: "50vw",
    height: "50vw",
    resizable: true,
    webPreferences: {
      preload: path.join(__dirname, "preload.js"),
      nodeIntegration: true,
      contextIsolation: false,
      enableRemoteModule: true,
    },
  });
  // mainWindow.webContents.openDevTools();
  mainWindow.setMenuBarVisibility(false);
  // and load the index.html of the app.
  mainWindow.loadFile("index.html");

  // Open the DevTools.
  // mainWindow.webContents.openDevTools()
}

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.whenReady().then(() => {
  createWindow();

  app.on("activate", function () {
    // On macOS 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 (BrowserWindow.getAllWindows().length === 0) createWindow();
  });
});

// Quit when all windows are closed, except on macOS. There, it's common
// for applications and their menu bar to stay active until the user quits
// explicitly with Cmd + Q.
app.on("window-all-closed", function () {
  if (process.platform !== "darwin") app.quit();
});