Serialize (encode) HTML character references

Character encoding detector

Check if a character is decimal

Runtime agnostic JS utils

Parse HTML character references

Count how often a character (or substring) is used in a string

Glob matching for javascript/node.js. A replacement and faster alternative to minimatch and multimatch.

Port of C's wcwidth() and wcswidth()

Convert character encodings in pure javascript.

Parse JavaScript one character at a time to look for snippets in Templates. This is not a validator, it's just designed to allow you to have sections of JavaScript delimited by brackets robustly.

micromark utility to decode markdown strings

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

font family extension for tiptap

character encoding utilities

Fuzzy filtering and string similarity scoring - compatible with fuzzaldrin

A library to find JS RegExp with super-linear worst-case time complexity for attack strings that repeat a single character.

Tells, is given character a part of astral character, specifically, a high and low surrogate

Fastest random ID and random string generation for Node.js

Provides functions and types for detecting if the host environment is IE11

Convert and detect character encoding in JavaScript