--- title: "Mister Magoo (@MisterMagoo) | Hashnode" description: "#Blazor. Read the latest articles by Mister Magoo on Hashnode." url: "https://hashnode.com/@MisterMagoo" --- @MisterMagoo # Mister Magoo @MisterMagoo · Joined July 2020 #Blazor ### [Quick Helper For Blazor Performance](https://blog.mistermagoo.dev/quick-helper-for-blazor-performance?utm_source=hashnode&utm_medium=feed) How do you check your renders? Here's my method Create a base class that inherits ComponentBase, override ShouldRender and OnAfterRender to start and stop the Stopwatch, and keep track of how many renders there have been. public class PerfTestBase : ... 2 min read · [blog.mistermagoo.dev](https://blog.mistermagoo.dev/quick-helper-for-blazor-performance?utm_source=hashnode&utm_medium=feed) [Oct 13, 2020](https://hashnode.com/posts/quick-helper-for-blazor-performance/5f84f9c994b1323900e0dc7b) ### [Dependency Injected Blazor App](https://blog.mistermagoo.dev/dependency-injected-blazor-app?utm_source=hashnode&utm_medium=feed) Blazor Does Not Support Constructor Injection Or does it? Code - gimme code The v5.0.0-preview.8.20414.8 release included a nice refactor commit from Mladen Macanović that introduced the IComponentActivator interface (along with a default implement... 3 min read · [blog.mistermagoo.dev](https://blog.mistermagoo.dev/dependency-injected-blazor-app?utm_source=hashnode&utm_medium=feed) [Oct 8, 2020](https://hashnode.com/posts/dependency-injected-blazor-app/5f7efb2ccbb01b7e64185859) ### [Blazor and Media events - Hard to handle?](https://blog.mistermagoo.dev/blazor-and-media-events-hard-to-handle?utm_source=hashnode&utm_medium=feed) Preface I saw some chat recently on the Blazor Gitter Channel asking about binding to events on the html5 video tag. It seems this person was not alone - others had similar problems - the events you subscribe to in Blazor are just not firing. I de... 4 min read · [blog.mistermagoo.dev](https://blog.mistermagoo.dev/blazor-and-media-events-hard-to-handle?utm_source=hashnode&utm_medium=feed) [3](https://hashnode.com/posts/blazor-and-media-events-hard-to-handle/5f36f738c4d5973f55c90282) [Aug 14, 2020](https://hashnode.com/posts/blazor-and-media-events-hard-to-handle/5f36f738c4d5973f55c90282) ### [Work in Progress](https://blog.mistermagoo.dev/work-in-progress?utm_source=hashnode&utm_medium=feed) Work In Progress - Video component for Blazor I am currently working on a Blazor Video component. Media Events do not bubble in general, and Blazor doesn't capture them. This control will enable you to use events such as onplay, onpause, ontimeupdate... 2 min read · [blog.mistermagoo.dev](https://blog.mistermagoo.dev/work-in-progress?utm_source=hashnode&utm_medium=feed) [Jul 29, 2020](https://hashnode.com/posts/work-in-progress/5f219f52ef20f63bcf9822c5)