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

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

Regular expression for matching file names, with or without extension.

Regular expression for matching IP addresses in CIDR notation

Convert Oniguruma patterns to native JavaScript RegExp

Evergreen emoji regex patterns.

See our api docs https://serialport.io/docs/api-parser-regex

Strip ANSI escape codes from a string

detect possibly catastrophic, exponential-time regular expressions

A drop-in replacement for new RegExp() with types

Regular expression for matching JavaScript identifiers

Regular expression for matching javascript require/import statements.

Hash map of country ISO-3 codes to regular expression identifiers

Provides a regex that can be used to test if a string is a valid NPM package name.

regular expression for matching unicode category

Regex for matching HSLA colors.

Regex for matching RGBA color strings.

Regular expression for matching scoped npm package names

Adds a phone number validation check to yup validator using google-libphonenumber.

Regular expression matching for email addresses. Maintained, configurable, more accurate, and browser-friendly alternative to email-regex. Works in Node v14+ and browsers. Made for Spam Scanner and Forward Email.