Fast and tiny fuzzy-search utility

A regular expression to match all emoji-only symbols

Adds regex expression support

A module that parses a string as regular expression and returns the parsed value.

Regular expression for testing if a file path is a windows UNC file path. Can also be used as a component of another regexp via the `.source` property.

Curated collection of data structures for the JavaScript/TypeScript.

detect possibly catastrophic, exponential-time regular expressions

Create a javascript regular expression for matching everything except for the given string.

Make a regular expression time out if it takes too long to execute

Regular expression for matching semver versions

Plugin utilities for Rolldown

Regular expression for matching IP addresses (IPv4 & IPv6)

Regular expression for matching reserved filename characters

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

Simple fuzzy search

Generate a regex from a string or array of strings.

Weapon regeX mutates regular expressions for use in mutation testing.

Helper function to check for literal RegEx

Memoize the results of a call to the RegExp constructor, avoiding repetitious runtime compilation of the same string and options, resulting in surprising performance improvements.

Engine for Shiki using JavaScript's native RegExp