tompazourek 

Extension method for StringComparison that adds support for natural sorting (e.g. "abc1", "abc2", "abc10" instead of "abc1", "abc10", "abc2").

Implementation of rational number arithmetic for .NET with arbitrary precision. Supported features: - implicit conversions - rationals integrate seamlessly with other number types - unlimited precision - rationals use BigInteger inside - canonical form - each rational can have its canonical form... More information

Open source .NET library for working with color spaces.

Trivial compile-time Razor HTML Minifier for ASP.NET MVC 5.

Extensions that support the C# functional paradigm, focusing mainly on infinite enumerables.

Open source .NET library for parsing and serializing RSS, Atom, and JSON feeds.

Heroicons (https://heroicons.com/) that are easy to use in ASP.NET Core MVC as TagHelpers.