AngleSharp by AngleSharp

<PackageReference Include="AngleSharp" Version="0.9.9" />

.NET API 1,224,192 bytes

 INonDocumentTypeChildNode

public interface INonDocumentTypeChildNode
Extensions to ChildNode nodes that are not document type nodes.
IElement NextElementSibling { get; }

Gets the Element immediately following this ChildNode in its parent's children list, or null if there is no Element in the list following this ChildNode.

IElement PreviousElementSibling { get; }

Gets the Element immediately prior to this ChildNode in its parent's children list, or null if there is no Element in the list prior to this ChildNode.