A wide-character aware text alignment function for use on the console or with fixed width fonts.

Port of C's wcwidth() and wcswidth()

Determine the East Asian Width of a Unicode character

Get East Asian Width from a character.

Map of named character references

List of legacy HTML named character references that don’t need a trailing semicolon

Decode named character references

Map of named character references from HTML 4

Textwrap for javascript/nodejs. Correctly handles wide characters (宽字符) and emojis (😃). Wraps strings with option to break on words.

Map of invalid numeric character references to their replacements, according to HTML

micromark utility to handle character codes

micromark utility to classify whether a character is whitespace or punctuation

A wide-character aware text alignment function for use in terminals / on the console.

micromark utility to decode numeric character references

Get index of character after which variable 'word' must be broken given variable 'length' (accounts for wide characters).

POSIX character classes for creating regular expressions.

Get the line and column number of a specific character in a string

A regex to match any full character, considering weird character ranges.

Check if a character is a word character

Check if a character is a whitespace character