Yes, when working with Angular, you'll see build warnings about CommonJS dependencies. > ▲ Module 'some-library' used by 'src/app/some.component.ts' is not ESM

Yes, when working with Angular, you'll see build warnings about CommonJS dependencies. > ▲ Module 'some-library' used by 'src/app/some.component.ts' is not ESM > CommonJS or AMD dependencies can cause optimization bailouts. > For more information see: https://angular.io/guide/build#configuring-commonjs-dependencies https://angular.io/guide/build#configuring-commonjs-dependen...