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Difference between Generic Host and Web Host.

Senior .NET Core
Quick Answer Generic Host is the modern, unified host for all .NET app types รขโ‚ฌโ€ web, worker services, console apps. Web Host was the original ASP.NET Core-specific host, now superseded. In .NET 6+, WebApplication.CreateBuilder() uses Generic Host internally. Both support DI, configuration, and logging รขโ‚ฌโ€ but Generic Host is the standard going forward.

Answer

Generic Host is the unified hosting model supporting all app types (web, workers, gRPC). Web Host was only for web apps. Generic Host centralizes DI, logging, config, and enables multi-service hosting.

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