Get the visual width of a string - the number of columns required to display it

Normalize all Unicode decimal digits (Devanagari, Arabic, Thai, etc.) to ASCII numerals. Zero dependencies, performance-first.

Add support for RTL languages to mapbox-gl-js.

Convert a string to a valid safe filename

Detect whether the terminal supports Unicode

Generate a unique character string suitible for use in files and URLs.

Check if a string or text is Arabic. Check if a string or text includes Arabic characters.

Error comparison and information related utility for node and the browser

A little helper for handling strings containing zero width control characters, ANSI styling, whitespaces, newlines, 💩, etc.

render domhandler DOM nodes to a string

Escape RegExp special characters

Slugifies a String

Wordwrap a string with ANSI escape codes

Reshapes Arabic words to work in non-supported environments.

Find the position of grapheme cluster breaks in a string

Matches strings against configurable strings, globs, regular expressions, and/or functions

URL utilities for markdown-it

A JavaScript library that breaks strings into their individual user-perceived characters (including emojis!)

An RFC 3986/3987 compliant, scheme extendable URI/IRI parsing/validating/resolving library for JavaScript.

A bcrypt library for NodeJS.