Light-weight observable implementation and utils written in TypeScript. Based on zen-observable.

JavaScript-compatible Unicode data. Arrays of code points, arrays of symbols, and regular expressions for Unicode v17.0.0’s categories, scripts, blocks, bidi, and other properties.

A tool to get browser's scrollbars width.

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

a few common utility template tags for ES2015

Mapping from Dingbat fonts, such as Symbol, Webdings and Wingdings, to Unicode code points

Basic CLDR supplemental data

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

Unicode-aware substring

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

Lightweight and performant natural sorting of arrays and collections by differentiating between unicode characters, numbers, dates, etc.

Emoji keyword library.

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

Provides fast access to unicode character properties

Internationalised error messages for Ajv JSON validator

TOAST UI Utility: CodeSnippet

Unicode aware string truncation that given a max byte size will truncate the string to or just below that size

matrix for scena

Regular expression parser for ECMAScript.

Unicode-range parser/builder.