component dynamic angular

wow.ts

@ViewChild('vc', {read: ViewContainerRef}) vc: ViewContainerRef;

constructor(private _compiler: Compiler,
            private _injector: Injector,
            private _m: NgModuleRef<any>) {
}

ngAfterViewInit() {
  const template = '<span>generated on the fly: {{name}}</span>';

  const tmpCmp = Component({template: template})(class {
  });
  const tmpModule = NgModule({declarations: [tmpCmp]})(class {
  });

  this._compiler.compileModuleAndAllComponentsAsync(tmpModule)
    .then((factories) => {
      const f = factories.componentFactories[0];
      const cmpRef = this.vc.createComponent(f);
      cmpRef.instance.name = 'dynamic';
    })
}
              
              // source: https://indepth.dev/posts/1054/here-is-what-you-need-to-know-about-dynamic-components-in-angular