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

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.

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

Compile ES2015 sticky regex to an ES5 RegExp constructor

Regular expression for matching semver versions

Regular expression for matching IP addresses (IPv4 & IPv6)

ESLint rules using Regular Expression

Regular expression for matching reserved filename characters

Regular expression for matching astral symbols

Regular expression for getting the root of a posix or windows filepath.

Generate a regex from a string or array of strings.

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.

Weapon regeX mutates regular expressions for use in mutation testing.

Clone and modify a RegExp instance

Optimize regex literals

A low-level utility for matching a string against a directed acyclic graph of regexes.

The best regular expression (regex) for matching hex color values from string.

Tiny helpers for processing regex syntax