Ardalis.GuardClauses (nuget): A simple package by @ardalis and @nimblepros with guard clause helper methods. See docs for how to extend using your own extension methods defined in your project.
Keywords: guard|clause|clauses|assert|assertion|clean-architecture|clean-code|design-patterns|dotnet|dotnet-core|guard-clause|guard-clauses|hacktoberfest|pattern|patterns