Vcup properties

Also named "props" in the source code, the Vcup properties are always specified using Clojure keywords.

When the keyword's namespace is "a" (e.g. :a/for), the keyword refers to an HTML attribute.

When the keyword's namespace is "p" (e.g. :p/htmlFor), the keyword refers to a DOM element's property.

When the keyword's namespace is "on" (e.g. :on/click), the keyword refers to an event, and the value in an event handler function.

When the keyword has no namespace, its meaning depends on its name:

1. Either the keyword refers to some Vrac specific properties which provide additional convenience to the user like :style, :class, :ref, or
2. if the keyword starts with "data-" then it represents a custom data attribute (e.g. :data-testid), or else
3. if the prop is applied on an SVG on MathML element then it represents an attribute, or else
4. it represents a DOM element's property (e.g. :htmlFor, which is equivalent to :p/htmlFor).

Letter case in prop names

Vrac doesn't modify the letter case, the user is directly speaking the browser's language.

In practice, it means that:

1. Attributes names are the same as specified in this page, e.g.:
   1. :a/readonly
   2. :a/tabindex
   3. :a/accept-charset
2. DOM element's properties names are the same as specified in this page, e.g.:
   1. :p/readOnly or :readOnly
   2. :p/tabIndex or :tabIndex
   3. :p/autocorrect or :autocorrect
3. Event names are the same as specified in this page, e.g.:
   1. :on/dblclick
   2. :on/keydown
   3. :on/fullscreenchange