Snippet Compiler is described as 'Authors description: "Snippet Compiler compiles snippets."' and is an app in the Development category. There are four alternatives to Snippet Compiler for Windows and Microsoft Visual Studio. The best alternative is LINQPad, which is free. Other great apps like Snippet Compiler are RoslynPad (Free, Open Source), LINQ Insight (Paid) and Dot Net Editor (Free, Open Source).
LINQPad lets you interactively query SQL databases in a modern query language: LINQ. Kiss goodbye to SQL Management Studio! LINQPad supports everything in C# 3.0 and Framework 3.5: LINQ to Objects LINQ to SQL Entity Framework LINQ to XML (Even old-fashioned SQL!
LINQ Insight is a Visual Studio add-in that allows to execute LINQ queries at design-time directly from Visual Studio without starting a debug session, allowing you to test queries instantly after you write them.