The WebView2 control has a clever 'feature' that doesn't fully initialize the WebView control if it's not UI visible. While this can save resources in some scenarios it can also make for some very annoying behavior that causes startup timing and flickering issues. In this post I describe a few scenarios where this initial visibility delay loading can cause issues and show a trick you can use to get around it if this 'feature' causes a problem.

HTTP Headers are a core part of the HTTP protocol and while applications rarely need to deal with them, when you need to set them - especially globally - ASP.NET Core doesn't have an obvious, built-in way to add headers to every request. In this back to basics post I describe what HTTP header, why you might set them and show how to set them as part of individual requests as well as globally for every request in your site.