XUL Reference presents a clickable list of the XML-based User Interface Language (XUL) elements and attributes. For each example the user can view a source XUL document, a relevant Cascading Style Sheet (CSS) file and real XUL output. (Using this Refe...
Finds properties of Unicode characters and determines its usage in XML documents. It also enables search of HTML and MathML entities and searches based on visual similarity. A browse by scripts, blocks or digits is also available.