Captcha in ASP.NET MVC (edit)

Implement Different Types Of Captcha With ASP.NET MVC Using NuGet CaptchaMvc.Mvc5

https://www.c-sharpcorner.com/article/implement-different-type-of-captchamvc-mvc5-with-asp-net-mvc-using-nuget-captcha/

ASP.NET MVC 5 Application Template CAPTCHA C# Code Example

https://captcha.com/doc/aspnet/samples/csharp/asp.net-mvc-captcha-sample.html

How to implement reCaptcha for ASP.NET MVC?

https://stackoverflow.com/questions/4611122/how-to-implement-recaptcha-for-asp-net-mvc

https://forums.asp.net/t/1926624.aspx?How+to+createa+contact+form+

https://weblogs.asp.net/sanjeevagarwal/archive/2010/3

JavaScript Cheat Sheets

https://speckyboy.com/javascript-cheatsheets/

ASP.Net Core API Code Generator

http://code.itiapp.com/