libjs-ansi-up 4.0.3+dfsg-2 (s390x binary) in ubuntu eoan

 This library provide function that takes a stream of text and transforms it
 into proper HTML with colors. It does this by buffering the data and
 performing multiple passes over the stream. Each time it consumes data,
 it may or may not emit HTML. This HTML will always be proper HTML.
 .
 This package provides library in format, suitable for client-side programming.