The webpack-dev-server executor is very similar to the standard dev server builder provided by the Angular Devkit. It is usually used in tandem with
@nrwl/angular:webpack-browser when your Angular application uses a custom webpack configuration.
Options can be configured in
project.json when defining the executor, or when invoking it. Read more about how to configure targets and executors here: https://nx.dev/reference/project-configuration#targets.