Component Types
In order to differentiate and group components, the above notation is used in the following sections. A component therefore is defined by its name and box-style.

WebCore Group
The WebCore group contains the implementation of fundamental web-technologies.

WebDiverse Group
The WebDiverse group is used for smaller web-technologies.

Platform Group
The Platform group contains fundamental routines, but also platform abstractions and other libraries that aren't necessarily associated with web-technologies.

NhTTY Library
The NhTTY library implements an independent presentation layer which allows Netzhaut to be controlled using text-only surfaces.

Flow
The engine flow is based on the platform group, which is used by all components. The WebCore and WebDiverse groups stand in close relation to each other. Together they implement web-technologies that a web-browser-engine is expected to support. The NhTTY library can call all other components because of its controlling capabilities.

NhDOM Library
The DOM implementation is contained inside the NhDOM library. The implementation is based on the following specification:

• DOM
  

NhECMAScript Library
The ECMAScript implementation executes scripts. It is contained inside the NhECMAScript library and based on the following specification:

• ECMA-262
  

NhHTML Library
Containing the event-loop and forming the starting point for all web computations, the NhHTML library is an integral part of the engine. The implementation is based on the following specification:

• HTML
  

NhCSS Library
The NhCSS library implements CSS defined methods for presenting HTML documents. The implementation is guided by following CSS specifications:

• CSS Backgrounds and Borders Module Level 3
• CSS Box Model Module Level 4
• CSS Box Sizing Module Level 3
• CSS Cascading and Inheritance Level 5
• CSS Color Module 4
• CSS Display Module Level 3
• CSS Fragmentation Module Level 4
• CSS Fonts Module Level 4
• CSS Inline Layout Module Level 3
• CSS Logical Properties and Values Level 1
• CSS Object Model (CSSOM)
• CSS Style Attributes
• CSS Syntax Module Level 3
• CSS Values and Units Module Level 4
• Selectors Level 4
  

NhWebIDL Library
The NhWebIDL library provides the backbone for all scripting related web-technology implementations. The implementation is based on the following specification:

• WebIDL
  
  

Flow
The NhHTML library calls the NhCSS library for presenting HTML documents. Both libraries rely on the NhDOM library for access and manipulation of DOM tree nodes. The NhWebIDL library implements the interface between the scripting engine in form of the NhECMAScript library and all other web-technology implementing libraries.

TODO