ReSharper is the must-have productivity tool for Microsoft Visual Studio. It comes equipped with a rich set of features that greatly increase the productivity of .NET developers working with C#, VB.NET, ASP.NET, XML, XAML, and build scripts. ReSharper analyzes errors and warnings in C# code across your whole solution and highlights them in the editor while you type. For most errors it offers to solve the problem instantly, with quick-fixes. ReSharper offers a number of shortcuts for streamlining common coding tasks.