"PoliteCaptcha is a spam prevention library for use with ASP.NET MVC that attempts polite spam prevention before rudely presenting the user with a CAPTCHA."
PoliteCaptcha
Library or NuGet package built with .net standard and c# by The NuGet Team.
Project website: https://github.com/NuGet/PoliteCaptcha
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Hello, I'm Corstiaan. I'm a software developer from the Netherlands and I manage BuiltWithDot.Net. I created this site as a place where developers working with .net technology can showcase their projects and inspire other developers.
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