<!DOCTYPE html><html><head><meta charset="UTF-8"><title>Hello World!</title><script>const {ipcRenderer} = require("electron")function saveAppData() {ipcRenderer.send("saveAppData")}</script></head><body><h1>Hello World!</h1>We are using node <script>document.write(process.versions.node)</script>,Chrome <script>document.write(process.versions.chrome)</script>,and Electron <script>document.write(process.versions.electron)</script>.Args: <script>document.write("<br><br><pre>" + JSON.stringify(require("electron").remote.process.argv, null, 2) + "</pre>")</script>.Env: <script>document.write("<br><br><pre>" + JSON.stringify(process.env, null, 2) + "</pre>")</script>.<button onclick="saveAppData()">Save app data</button></body></html>