At http://www.jetbrains.com/resharper/ JetBrains have made available version 8.1 of ReSharper. The is a most excellent add-on for Visual Studio development. It works with Professional versions and above of Visual Studio versions 2005, 2008, 2010, 2012 and 2013.
I used to say that it was a most useful tool for C# and Visual Basic, however it is also of great assistance in XAML, ASP.NET, ASP.NET MVC, JavaScript, CSS, HTML, and XML development.
Together with StyleCop, it provides a simple way of conforming to coding standards,
There are release notes at http://blog.jetbrains.com/dotnet/2013/12/12/resharper-81-goes-rtm-along-with-dotcover-dottrace/?utm_source=rss&utm_medium=rss&utm_campaign=resharper-81-goes-rtm-along-with-dotcover-dottrace, together with information about the concurrent release of DotTrace and DotCover.