"Constant" _.EMPTY_TAGS
Summary:
An Array containing all current HTML 4 and 5 "Empty" tags. Some places also refer to them as void elements.
Current Values
"AREA", "BASE", "BR", "COL", "COMMAND", "EMBED", "HR", "IMG", "INPUT", "KEYGEN", "LINK", "META", "PARAM", "SOURCE", "TRACK", "WBR"
Whilst JavaScript does not have true constant/define, Elementals uses the all upper-case naming convention as a reminder that you should NOT be trying to change the values of this array -- even though you CAN.