You can download and examine these libraries, and reuse them in your own Omnis projects.
Demo-Library (created by Jason G.) that demonstrates how to use your own CSS classes via $cssclassname.
Download: CSS_Button (zip)
Download: JSclock (zip)
Datagrid Select Cell
Download: Datagrid Select Cell (zip)
Demo-Library that demonstrates how to add new fonts to #WIWFONTS System table by notation.
Download: Font Add (zip)
Demo-Library that demonstrates the of jsDatagrid $formatcell() method in conjunction with styledtohtml() function.
Download: Format cell (zip)
This example demonstrates how to display formatted (styled) text in a Fat Client treelist.
Download: Treelist Style (zip)