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Get the visual width of a string - the number of columns required to display it
- string
- character
- unicode
- width
- visual
- column
- columns
- fullwidth
- full-width
- wcwidth
- wcswidth
- full
- ansi
- escape
- View more
Check if the character represented by a given Unicode code point is fullwidth
Strip the final newline character from a string or Uint8Array
Detect the dominant newline character of a string
A regex to match any full character, considering weird character ranges.
micromark utility to handle character codes
Character encoding detector
- encoding
- character
- utf8
- detector
- chardet
- icu
- character detection
- character encoding
- language
- iconv
- iconv-light
- UTF-8
- UTF-16
- UTF-32
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Map of named character references
micromark utility to classify whether a character is whitespace or punctuation
Determine the East Asian Width of a Unicode character
- unicode
- east-asian-width
- eastasianwidth
- character
- string
- width
- text
- layout
- alignment
- fullwidth
- halfwidth
- ambiguous
- narrow
- wide
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Check if a character is decimal
Count how often a character (or substring) is used in a string
List of legacy HTML named character references that don’t need a trailing semicolon
Check if a character is alphanumerical
Map of invalid numeric character references to their replacements, according to HTML
micromark utility to decode markdown strings
Serialize (encode) HTML character references
Get the visual width of the widest line in a string - the number of columns required to display it
Check if a character is alphabetical
micromark utility to decode numeric character references