create-sveltekit-electron-app/template/src/electron.js

Createk Desktop app with Sveltekit and Electron.

import { config } from 'dotenv'
import { expand } from 'dotenv-expand'
import { BrowserWindow, app } from 'electron'
import express from 'express'
import waitOn from 'wait-on'
expand(config({ path: `${app.getAppPath()}/.env` }))

const DEV = process.env.NODE_ENV === 'development'
const PORT = process.env.PORT

if (!DEV) {
  import('../build/handler.js').then(({ handler }) => {
    const server = express()
    server.use(handler)
    server.listen(PORT)
  })
}

app.on('ready', () => {
  const window = new BrowserWindow({
    width: 1280,
    height: 720,
  })
  const url = `http://localhost:${PORT}`
  waitOn({ resources: [url] }).then(() => {
    window.loadURL(url)
  })
})

app.on('window-all-closed', () => {
  app.quit()
})