Merge pull request #2925 from gridlocdev/main

Adding a topic for the Blazor framework

Author: MikeMcQuaid

topics/blazor/blazor.png

@@ -0,0 +1,13 @@
+---
+created_by: Microsoft
+display_name: Blazor
+github_url: https://github.com/dotnet/aspnetcore/tree/main/src/Components
+logo: blazor.png
+related: blazor-webassembly, blazor-server, dotnet, angular, svelte, vue, react
+released: February 2018
+short_description: Blazor is a free and open-source web framework that enables developers to create web apps using C# and HTML.
+topic: blazor
+url: https://dotnet.microsoft.com/en-us/apps/aspnet/web-apps/blazor
+wikipedia_url: https://en.wikipedia.org/wiki/Blazor
+---
+Blazor is a .NET-based web application framework that allows developers to create single-page applications with C#, Razor, and HTML.