This article discusses a code snippet that can be used to exclude .NET test projects from code coverage metrics collection. The author explains that they use an extension to receive feedback on their code coverage, but they do not want these metrics to include their test projects. The code snippet includes an Assembly Attribute that can be added to a csproj file to exclude the project from code coverage. Additionally, the author provides a bonus code snippet that consolidates common package references used in their tests. The article is written by Cody Merritt Anhorn, an engineer with a passion for platform architecture and tool development.