@if (isOnDev) {
DevOnly UI
@ChildContent
} @code { [Inject] NavigationManager NavigationManager { get; set; } = default!; [Parameter] public RenderFragment ChildContent { get; set; } = default!; bool isOnDev; protected override void OnInitialized() { base.OnInitialized(); isOnDev = NavigationManager.BaseUri.Contains("https://localhost"); } }