CodeColorizer

Sample regex-based library for coloring syntax. Features

Converts source code to highlighted html code
Simple API to implement custom languages built-in languages (built-in is C# so far)

Sample usage:

var codeColorizer = Colorizer.Colorize(sourceCode)
                             .WithTheme(new ObsidianTheme())
                             .WithLanguage(new Csharp())
                             .AddLineNumbers();
var html = codeColorizer.ToHtml();