The CommonMark markdown constructs

micromark utility to decode markdown strings

micromark utility to splice and push with giant arrays

micromark utility to decode numeric character references

micromark utility to classify whether a character is whitespace or punctuation

micromark utility to sanitize urls

hast utility to check if a node is inter-element whitespace

micromark factory to parse markdown titles (found in resources, definitions)

mdast utility to check if a node is phrasing content

Count the longest repeating streak of a substring

HTML parser and serializer.

micromark utility to tokenize subtokens

Count how often a character (or substring) is used in a string

micromark utility with list of html tag names

Compute contour polygons using marching squares.

remark plugin to add support for serializing markdown

remark plugin to add support for parsing markdown input

Decode named character references

Map of named character references

Map of URL attributes in HTML