[2] XFD, which stands for XML Form Definition is the user interface markup language behind STARLIMS product ([1]), developed by Abbott Informatics.
STARLIMS product has an entire ecosystem of runtime and design time tools to run and create visual forms using XFD language.
QML is a cross-platform markup language for creating hardware-accelerated OpenGL-powered user interfaces for devices ranging from mobile to desktop.
Though it is most commonly used for defining the structure of an application's user interface, it can be used to declaratively construct any type of Java object hierarchy.
While SVG is not a user interface language, it includes support for vector/raster graphics, animation, interaction with the DOM and CSS, embedded media, events and scriptability.
The TUIX files from different Plugins are merged before rendering facilitating easy modification of existing interfaces and addition of new functionality.
Its scope is more ambitious than that of most user interface markup languages, since program logic and styles are also embedded in the XAML document.
I3ML is a proprietary thin client Application Delivery mechanism developed by CoKinetic Systems Corp Archived 23 January 2021 at the Wayback Machine, with client support provided by a browser plugin that will render windows-like applications over an HTTP infrastructure with minimal bandwidth needs.
The associated runtime provides methods which enable configuration of properties, data binding and events of each of the MVC triad elements (widget, controller, model).
The runtime accomplishes this by mapping XML elements defined in an HMVCUL file to objects inside the framework, attributes to properties or to events.
Wasabi also supports XUI's which are nothing but
MARIA is a universal, declarative, multiple abstraction level, XML-based language for modelling interactive applications in ubiquitous environments.
Other markup languages incorporated into existing frameworks are: Apple's Interface Builder .xib format Some of these are compiled into binary forms.