https://cli.angular.io/
v7.0.6
https://angular.io/ https://angular.cn/
v7.0.4
$ npm i -g @angular/cli $ ng new ng7-app && cd ng7-app $ ng serve
https://angular.io/guide/quickstart https://angular.io/guide/architecture
https://stackblitz.com/angular/moyavavonpon
https://scrimba.com/g/gyourfirstangularapp