To optimize an application for optimal performance in Angular 2, we have to follow the below-mentioned steps.

  • Use of AOT compilation.
  • With a large-size app, use lazy loading instead of the fully bundled app.
  • Avoid un-necessary import statements in the application.
  • Remove unused and unnecessary 3rd party libraries from the application.
  • If not required, consider removing application dependencies.
BY Best Interview Question ON 28 Jul 2019