For a simple web application, what service locator library you prefer to use?

For a simple application that use asp.net mvc 3 and .net-4, what service loca开发者_运维知识库tor application is preferred, with performance concern in mind?

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See these questions:

• IOC container working with asp.net mvc 2.0
• Good IOC Frameworks to use with asp.net mvc?
• ASP.NET MVC + fluent nNibernate, what IoC tool?

About performance, none of the main IoC containers have performance issues in a web application.

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I would take a look at MEF as it's included on .NET 4.0 and there are several implementations of modularity on MVC using it.

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You don't need ServiceLocator for a simple application. It just works out of the box. Like in previous versions of ASP.NET MVC.