AngleSharp by AngleSharp

<PackageReference Include="AngleSharp" Version="0.9.10" />

 HtmlTreeMode

Possible insertation mode values.
namespace AngleSharp.Parser.Html { internal enum HtmlTreeMode : byte { Initial, BeforeHtml, BeforeHead, InHead, InHeadNoScript, AfterHead, InBody, Text, InTable, InCaption, InColumnGroup, InTableBody, InRow, InCell, InSelect, InSelectInTable, InTemplate, AfterBody, InFrameset, AfterFrameset, AfterAfterBody, AfterAfterFrameset } }