How do you debug in a client-side Blazor application?

To debug a client-side Blazor app in a browser:

1. Close the all instances in Chrome.
2. Run the Blazor app in Chrome (version 70 or later).
3. Open Win + R and run following command.

"%programfiles(x86)%\Google\Chrome\Application\chrome.exe"   --remote-debugging-port=9222 http://localhost:52902/

• Now the Blazor app is running.
• Then hit Shift+Alt+D on Windows or Linux and Shift+Cmd+D on macOS.

Reference link:

https://docs.microsoft.com/en-us/aspnet/core/blazor/debug?view=aspnetcore-3.1

https://www.hanselman.com/blog/CompilingCToWASMWithMonoAndBlazorThenDebuggingNETSourceWithRemoteDebuggingInChromeDevTools.aspx