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

A regular expression to match all Emoji-only symbols as per the Unicode Standard.

Strip UTF-8 byte order mark (BOM) from a string

A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.

Check if the character represented by a given Unicode code point is fullwidth

An implementation of the Unicode UTS #46: Unicode IDNA Compatibility Processing

Colored symbols for various log levels. Example: `✔︎ Success`

Unicode property alias mappings in JavaScript format for property names that are supported in ECMAScript RegExp property escapes.

Unicode symbols with fallbacks for older terminals

Detect whether the terminal supports Unicode

Elegant terminal spinner

Compile regular expressions' unicodeSets (v) flag.

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes

Spinners for use in the terminal

regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.

Regenerate sets for Unicode properties and values.

Generate JavaScript-compatible regular expressions based on a given set of Unicode symbols or code points.

The set of canonical Unicode property names supported in ECMAScript RegExp property escapes.

Match a Unicode property or property alias to its canonical property name per the algorithm used for RegExp Unicode property escapes in ECMAScript.

A robust HTML entities encoder/decoder with full Unicode support.