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

Higher Order Component for pass code/separated digit input.

Ponyfill for ES2020 Intl.NumberFormat

Convert shorthand hex color codes into full

Tiny parser combinators library

parse a css color string

Beautiful number animations for React Native: digit-by-digit rolling counter, currency ticker, time display, and odometer with View-based and Skia renderers. Full Intl.NumberFormat support.

Collection of check digit algorithms implemented in JavaScript

This package includes two Angular directives. The digitOnly directive only allows numbers in the input box when typing, pasting or drag/dropping. The mask directive checks the input pattern attribute.

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

The goal of the package is to provide lightweight tools for validating strings denotings dates and time. It includes ISO 8601 datestring validation, simple YYYY-MM-DD date validation and time validation in hh:mm:ss.fff format. See details in readme.

Provides functions for generating ordering strings

Generate TOTP tokens from key

Modify strings, generate sourcemaps

Escape RegExp special characters

Wordwrap a string with ANSI escape codes

Validates New Zealand tax numbers (IRD)

mdast utility to get the plain text content of a node

Validates XML name productions — Name, NCName, QName, NMToken, NMTokens — for XML 1.0 and 1.1

LZ-based compression algorithm