sup element Specifies that the enclosed text should be rendered in the browser as superscript, canvas element The Canvas (<canvas>) HTML element can be used to draw graphics via scripting (usually JavaScript), ruby element Defines a container for Ruby Text. These elements allows child elements from interactive, embedded, heading, sectioning, phrasing, and metadata content categories.
Click the html element name in the punctuation list to advance the example in 'Tryit-Editor':