$ npm install -g @angular/cli

$ ng new angular-electron

$ cd angular-electron
$ ng serve

<base href="./">

$ npm install --save-dev electron

$ npm install --save-dev app-root-path

$ mkdir bin && cd bin && touch main.ts

import { app, BrowserWindow } from 'electron';
import { resolve } from 'app-root-path';

// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let win: BrowserWindow;

function createWindow () {
  // Create the browser window.
  win = new BrowserWindow({
    width: 800,
    height: 600
  });

  // Load the angular app.
  // Make sure that this path targets the index.html of the
  // angular application (the distribution).
  win.loadFile(resolve('dist/angular-electron/index.html'));

  // Emitted when the window is closed.
  win.on('closed', () => {
    // Dereference the window object, usually you would store windows
    // in an array if your app supports multi-windows, this is the time
    // when you should delete the corresponding element.
    win = null;
  });
}

// This method will be called when the Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on('ready', createWindow);

// Quit when all windows are closed.
app.on('window-all-closed', () => {
  // On macOS 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', () => {
  // 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 (win === null) {
    createWindow();
  }
});

// In this file, you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.

"main" : "bin/main.js",
"scripts": {
 ...
   “electron”: “tsc bin/main.ts && ng build && electron bin/main.js”
}

$ npm run electron

$ npm install --save-dev ngx-electron

import { NgxElectronModule } from 'ngx-electron';
@NgModule({
imports: [
  ...
  NgxElectronModule
]
})
export class AppModule {}

import { ElectronService } from 'ngx-electron';
export class AppComponent {
   constructor(private _electronService: ElectronService) {
   // now we have access to electron api through this service
   }
}

import { Component } from '@angular/core';
import { ElectronService } from 'ngx-electron';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss']
})
export class AppComponent {
  title = 'angular-electron';

  versions = { node: '', chrome: '', electron: '' };

  constructor(private _electronService: ElectronService) {
    // Make sure that app is being executed inside of electron.
    if (this._electronService.isElectronApp) {
      // We have access to node process.
      this.versions.node = this._electronService.process.versions.node;
      this.versions.chrome = this._electronService.process.versions.chrome;
      this.versions.electron = this._electronService.process.versions.electron;
    }
  }
}

<!--The content below is only a placeholder and can be replaced.-->

<div style="text-align:center">

  <h1>Welcome to {{ title }}!</h1>

  <ul>
    <li>Node version {{ versions.node }}</li>
    <li>Chrome version {{ versions.chrome }}</li>
    <li>Electron version {{ versions.electron }}</li>
  </ul>

</div>

$ npm run electron