Angular
Quokka’s support for Angular is limited to code that does not have a user interface component.
Depending on your code, you may also receive errors such as Reflect.getOwnMetadata is not a function or
reflect-metadata shim is required when using class decorators. To resolve this error, you may add
import 'reflect-metadata'; at the top of your Quokka scratch file, or else add the
angular-quokka-plugin to your
Quokka Plugins configuration.