Audit an npm package before you install it: install hooks, shipped agent instruction files, hidden characters, and provenance.

Fastest HTML entities encode/decode library.

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

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

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

A wide-character aware text alignment function for use on the console or with fixed width fonts.

render domhandler DOM nodes to a string

Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.

Lightweight TypeScript package to mask and shorten long strings or addresses, customizable start/end lengths and hidden characters.

Convert and detect character encodings in JavaScript

Regenerate sets for Unicode properties and values.

Node.js library for parsing crontab instructions

QRCode / 2d Barcode api with both server side and client side support using canvas

Detect whether the terminal supports Unicode

Trie Data Structure to support cspell.

Special characters feature for CKEditor 5.

A JavaScript library that breaks strings into their individual user-perceived characters. It supports emojis!

Transform a string into title case following English rules

Pretty unicode tables for the command line. Based on the original cli-table.

Utilities for determining if characters belong to character classes defined by the XML specs.