Hot Reload
For a long time, Hot Reload was the main requested feature in the .NET developers' community. This is a feature already implemented in many technologies and expands a developer's productivity by refreshing an application after every change made to code.
Important Note
Hot Reload is a feature that recompiles code after a change is made to it. This way, an application displays visual changes immediately without the need to restart it, significantly increasing productivity.
Even external companies are working on this feature; one of the most popular is LiveSharp, which offers a monthly subscription (at the time of writing). You can check it out at the following link:
Visual Studio 2022 includes this amazing feature for many kinds of projects, including ones involving ASP.NET and Blazor (by creating web apps using WebAssembly and Razor components):