Top 20 NuGet highlighter Packages

Highlights search keywords in results from the Lucene.Net full-text search engine library from The Apache Software Foundation.
Prism Code Highlighter for Blazor
Powerful Syntax Highlight Windows Forms Control for the Microsoft.NET Platform. Written in C#. Supports syntax highlighting and code folding for just about any programming language.
HighlightMarker is a library which supports you in highlighting an input string in a given text. Essentially, it tells you from/to which character of a given text you need to start/stop highlighting the user's search input.
Jering.Web.SyntaxHighlighters.Prism enables you to perform syntax highlighting from C# projects using Prism.
Jering.Web.SyntaxHighlighters.HighlightJS enables you to perform syntax highlighting from C# projects using Highlight.js.
HighlightMarker is a library which supports you in highlighting an input string in a given text. Essentially, it tells you from/to which character of a given text you need to start/stop highlighting the user's search input.
Library for syntax highlighting in C# and ASP.NET.
Skybrud.SyntaxHighlighter extension for Markdig.
SyntaxHighlighter is a fully functional self-contained code syntax highlighter developed in JavaScript
React Highlighter (react-highlighter) binding library for Bridge.NET projects.
Android Code Highlighter. Don't forget to add "Mono.Android.Export" as reference to your solution.
Perform Syntax Highlighting in .Net Applications Using the Javascript Library, Prism.
Perform Syntax Highlighting in .Net Applications Using the Javascript Library, HighlightJS.
ADN.Highlighter is a open-source library which provides highlighter utilities to .NET developers
Fusion is a JavaScript, HTML, and CSS language framework.
A C# Wrapper for the Syntax Highlighter, Prism.
A C# Wrapper for the Syntax Highlighter, HighlightJS.
Basic, extensible .NET server-side syntax highlighting library.
Provides simple C# SyntaxHighlight textbox support in WPF with C# parsing