AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.8.1" />

 NodeFlags

enum NodeFlags
Defines some properties of a node. Exclusive maximum is 0x100000000. Inclusive maximum is 0x0FFFFFFFF. General range: 0x1 to 0x80 HTML range : 0x100 to 0x8000 MathML range : 0x10000 to 0x800000 SVG range : 0x1000000 to 0x80000000
using System; namespace AngleSharp.Html { [Flags] internal enum NodeFlags : uint { None = 0, SelfClosing = 1, Special = 2, LiteralText = 4, LineTolerance = 8, ImplicitelyClosed = 16, ImpliedEnd = 32, Scoped = 64, HtmlMember = 256, HtmlTip = 512, HtmlFormatting = 2048, HtmlListScoped = 4096, HtmlSelectScoped = 8192, HtmlTableSectionScoped = 16384, HtmlTableScoped = 32768, MathMember = 65536, MathTip = 131072, SvgMember = 16777216, SvgTip = 33554432 } }