Check if a character is hexadecimal

File-based embedded data store for node.js

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

The Yeoman character in your CLI. Like wat.

Media Type Database

Check if a character is alphabetical

Check if a character is alphanumerical

a javascript porting of C's wcwidth()

Serialize (encode) HTML character references

Check if a character is decimal

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.

Anonymize sensitive data in a controlled, pseudo-random way

micromark utility to decode markdown strings

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.

Escape HTML utils.

Promise wrappers for DuckDb NodeJS API