Match BCP 47 language tags with language ranges per RFC 4647

Regular expression for matching ANSI escape codes

Matches strings against configurable strings, globs, regular expressions, and/or functions

simple persistent cookiejar system

A Babel preset that enables parsing of proposals supported by the current Node.js version.

Match balanced character pairs, like "{" and "}"

An easy-to-use wildcard globbing library.

Simple, expected, and deterministic best-match sorting of an array in JavaScript

General purpose glob-based configuration matching.

Minimalistic and ultra-fast HTML parser & matcher

Match nodes in a unified-latex AST

npm package for https://github.com/google/diff-match-patch

Match balanced character pairs, like "{" and "}"

The Firebase Authenticaton component of the Firebase JS SDK.

A regex to match any full character, considering weird character ranges.

Find multiple RegExp matches in a string

hast utility for `querySelector`, `querySelectorAll`, and `matches`

A light assertion library built with JSON APIs in mind.

Match the case of `value` to that of `base`

Utilities for working with match patterns.