JSPM

A regular expression to match all emoji-only symbols

A library for finite automata and regular expressions in the context of JS RegExp

A library for analysing JS RegExp

A library to find JS RegExp with super-linear worst-case time complexity for attack strings that repeat a single character.

Make a synchronous function have a timeout

Check if a string is an IP address

Regular expression for matching javascript require/import statements.

Returns true if the value passed is all whitespace.

Parse, validate, traverse, transform, and optimize Oniguruma regular expressions

Regular expression for matching scoped npm package names

Returns `true` if an array has a glob pattern.

ESLint plugin for finding RegExp mistakes and RegExp style guide violations.

Regular expression for parsing an `author` string into an object following npm conventions.

A node.js through stream that does basic streaming text search and replace and is chunk boundary friendly

Check whether a RegExp flag is supported

Parse an author, contributor, maintainer or other 'person' string into an object with name, email and url properties following npm conventions.

Return a regular expression to capture a function name.

Replace search occurrences with a replacement string.

Create a regular expression from a regular expression string.

Return a regular expression to match a newline character sequence.

Regular expression for matching URLs

Test if a value is a regular expression string.

Escape a regular expression string or pattern.

Regular expression to detect an extended-length path.

A collection of utilities for emojis

Test if a value is a regular expression.

Type-Level RegExp parser, matcher and permutation resolver

Emojibase utility functions for working with emoji characters.

Return a regular expression to parse a regular expression string.

easier than regex string matching patterns for urls and other strings. turn strings into data or data into strings.

Strip ANSI color codes from a string. No dependencies.

Array extras for regular expressions

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

Evergreen emoji regex patterns.

Generates an anchor for a markdown header.

Split a piece text into multiple chunks based on a search query, allowing you to highlight the matches.

Regular expression for matching CSS urls.

Updates a section inside a file with newer content while removing the old content.

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

A regular expression that matches a CHANGELOG filename

Regular expression for matching issue references

A source code transpiler that enables the use of ES2015 Unicode regular expressions in ES5.

Regular expression matching for URL's. Maintained, safe, and browser-friendly version of url-regex. Resolves CVE-2020-7661. Works in Node v10.12.0+ and browsers.

Tiny glob->regex converter

Regex to validate that a URL is a git url.

Regular expression for matching JavaScript identifiers

The magical sticky regex-based parser generator 🧙

Regular expressions for matching against the XML Character Classes

A lite useragent regexes collection.

Regular expression for matching XML NCName

Spec-compliant polyfill for String.prototype.replaceAll ESnext proposal

Simple, flexible file copy utility

3x as fast as `is-whitespace` and `whitespace-regex` thanks to `is-string-blank`. This package is a simple function that accepts an argument and returns `true` if it is a string AND it is not blank. Supports Node and Browser environments.

Escapes input characters to be used in regular expressions.

Escape RegExp special characters

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

A robust ES3-compatible polyfill for the `RegExp.escape` proposal - see https://github.com/tc39/proposal-regex-escaping

JavaScript APG, an ABNF Parser Generator

Regular expression for matching npm organization names

Check if a string is an IP address

Covert Oniguruma-flavor Regexp to JavaScript native RegExp

Weapon regeX mutates regular expressions for use in mutation testing.

Optimize regex literals

Get all the matches for a regular expression in a string.

Create regex for template delimiters.

UUID check for Node and the browser

ESLint rules using Regular Expression

Check if a string is a valid filename

The goal of the package is to provide lightweight tools for validating strings denotings dates and time. It includes ISO 8601 datestring validation, simple YYYY-MM-DD date validation and time validation in hh:mm:ss.fff format. See details in readme.

A tiny (349B) utility to rewrite `import` statements as `require()`s; via RegExp

Micro parser for detection of literal regexes

Replace search occurrences with a replacement string.

Maintainable regular expressions for TypeScript and JavaScript.

Traverse object hierarchies using matching and callbacks.

JavaScript replaceLast function - Replaces last match for pattern in string with replacement

Tagged template string regular expression compiler.

WebAssembly port of Oniguruma regex library

utilities for generating regular expression

Replace text in files using strings, regexs or functions.

XML Schema pattern (regular expression) matcher

A tiny, PEG-like system for building language grammars with regexes.

Regular expressions for various Unicode character classes extracted from XRegExp

Bash-powered globbing for node.js

Replace Text with Regex in files before bundling.

Human-friendly replacements.

A fork of `recursive-copy`: Simple, flexible file copy utility

A isomorphic, bullet-proof, ninja-ready route parsing, matching, and reversing library for Javascript in Node and the browser.

Regular expression for matching javascript require statements.

Transform GLOB patterns to JavaScript regular expressions for fast file path matching.

Generate regular expressions that match a set of strings

A collection of regular expressions to match color syntax substrings from a text

colorParsley() • a lightweight yet versatile color parsing function with no dependencies. Takes various color strings, numbers, or objects, and turns them into simple arrays. Bonus utilities colorToHex() and colorToRGB() included

Routing for static site generators, build systems and task runners, heavily based on express.js routes but works with file objects. Used by Assemble, Verb, and Template.

Parses a regular expression string and returns a new regular expression.

Regular expression to parse a regular expression string.

escape regular expression characters

Regular expression for matching email addresses

Regular expression for matching CSS @imports

A tool to enable the checking, inserting and removal of licenses

Replace text patterns with applause.

A tiny function for escaping a string to be used as the source in a regex.

A gulp plugin to remove parts of code based on regular expressions.

Extract gfm (GitHub Flavored Markdown) fenced code blocks from a string.

RegExp for gfm (GitHub Flavored Markdown) fenced code blocks.

A CLI and library which tests helps score how vulnerable a regex pattern is to ReDoS attacks. Supported in the browser, Node and Deno.

Regexp acceptor for ECMAScript 2018

a regular expression that matches all the surrogate pairs and combining-marked characters in a string

bump RegEx with semver

Regular expressions.

Regular expression for matching JSDoc comment blocks and the code below them.

Regular expression for matching es6 template delimiters in a string.

Regular expression for matching JavaScript comments

Regular expression for matching HTML empty conditional comments

Filters file paths using globs, regular expressions, or custom criteria

Easy and small template engine for the browser and nodejs.

Regex for matching dot-directories, like `.git/`

Replace text patterns with applause.

Strings decorator (by regex) with: React components, HTML tags etc.

Human-friendly replacements.

Generates an anchor for a markdown header.

Easy and small template engine for the browser.

Replace matching strings and regexes in files

Sorting and matching utility using configurable string, glob, regular expression, and/or function matchers

Replace text patterns with applause.

A library to process strings with regular expressions.

Replace special characters to their simple characters

Check that given value is valid hex color, using `hex-color-regex` - the best regex for matching hex color values

Modify rollup output with find / replace dynamically

Replace text patterns with applause.

A regular expression that only matches a valid Github username

Change the contents of multiple files

JavaScript-compatible Unicode data. Arrays of code points, arrays of symbols, and regular expressions for Unicode v13.0.0’s categories, scripts, blocks, bidi, and other properties.

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

A regex to match the :emoji: snippets in a string.

Node module for searching multi-line string using regex

JavaScript Extended regular expression engine - client side, server side and 'angular side' ready.

JavaScript-compatible Unicode data. Arrays of code points, arrays of symbols, and regular expressions for Unicode v16.0.0’s categories, scripts, blocks, bidi, and other properties.

JavaScript Regular expressions made easy

A isomorphic, bullet-proof, ninja-ready route parsing, matching, and reversing library for Javascript in Node and the browser.

Extends JavaScript RegExp with named groups, backreferences and replacement.

RegExp object to match and validate URL(s).

A gulp plugin that will delete all lines that matches one of the given regex filters.

Regexp for data-uri

Parsing Library for Typescript and Javascript.

A regular expression for valid domains.

Escape RegExp special characters. This is a fork of sindresorhus/escape-string-regexp, but with CommonJS support.

A typescript library for writing type-safe regular expressions using named capture groups

Regular expression for phone numbers.

Generate a random string match a given regular expression, suitable for mocking strings.

Create a matching function from a glob pattern, regex, string, array, object or function.

A collection of regular expressions

Filter an object values using glob patterns or with a `callback` function returns true.

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.

A simple library for escaping specical characters in strings for HTML, CSS, RegExp, String, URL.

Detect vulnerable regexes by querying a service hosted at Virginia Tech.

Regex to match a percentage value

Validates and converts Cucumber JSON for different Cucumber implementations and versions

ESLint rules to disallow unsafe regular expressions.

check RegExp ( regular expressions ) support

Filter the keys of an object using glob patterns.

Search & replace across files with a CLI tool that makes you trust what you are doing.

regexp-helper

regexp-helper-core

Get CSS urls from a string.

Does one simple thing - gets the flags from a regular expression. Useful for cloning and any library that uses or generates regular expressions that are created from other regular expressions.

Generate RegExp for delimiters, to be used with templates, files or data streams.

A regex for matching punycode.

\Q..\E (quotemeta) support for XRegExp

Replace your code using regular expressions.

搜尋字串用的漢字貪婪轉換表

簡繁日 共通字/轉換表

轉換 簡繁日 當中共通的 漢字

## 繁簡轉換對應表

convert chinese, japanese 簡繁日漢字轉換 ( merge/split submodule from node-novel, regexp-cjk, str-util )

Escapes a string literal for use as an argument in the standard RegExp constructor.

String to a regex that is diacritic insensitive

Regular Expression Detection & Replacement streams.

A big regex to match unicode words

fast-find-in-files recursively searches sub-directories for needle matches

A regular expression that matches all emojis. Works in Javascript, .NET, and Java.

Parse a Bitbucket URL into an object.

Regular expression for usernames - it follows the same rules that GitHub uses.

Check Any file with ESLint

React components for [Stripe.js and Elements](https://stripe.com/docs/stripe-js).

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

日文五十音轉換表

An assortment of delicious extras for the calorie-light itty-router.

Validate & sanitize social links

簡繁轉換表

URL validation for Node and the browser

Match a string against a list of patterns

oniguruma regular expression library

JavaScript-compatible Unicode data. Arrays of code points, arrays of symbols, and regular expressions for Unicode v15.0.0’s categories, scripts, blocks, bidi, and other properties.

A regex to match astral symbols that supports unicode strings.

Regular expression for matching words in a string. Support for english, CJK and Cyrillic.

A JavaScript object of regular expressions that match CSS properties grouped by category.

A regular expression to match hashtag identifiers as per the Unicode Standard.

Regular expression for matching credit card numbers

replace strings that match a particular pattern with a React Component, recursively

JavaScript-compatible Unicode data. Arrays of code points, arrays of symbols, and regular expressions for Unicode v15.1.0’s categories, scripts, blocks, bidi, and other properties.

Regex for newline characters

Generate JavaScript-compatible regular expressions with chinese/jp/zh/cn

An eslint plugin that detects vulnerable regex using "https://github.com/tjenkinson/redos-detector".

Extended regular expressions

Obfuscate your code.

RegExp AST Parser

Aids streams searching with string or regex delimiters.

Regular expression based version read/write plugin for release-it

Custom delimiters, for Handlebars templates.

Regular expresson for matching dotfiles.

create regex class range string `[一-十]` `[⓪-㊿]` ...

Count the words in a string. Support for english, CJK and Cyrillic.

## API

Returns a regex for Projectz readme sections depending on the section name.

Match the words in a string. Support for english, CJK and Cyrillic.

UUID field type support to Strapi with customizations

Regular expression for matching .onion Tor links (v2 & v3).

Escape RegExp special characters

Grunt plugin to search and replace text content of files based on regular expression patterns

Regular expression for matching non-ASCII characters

Array of RegExp.prototype.exec results

The correct Youtube video id regex! Regex done right!

JavaScript-compatible Unicode data. Arrays of code points, arrays of symbols, and regular expressions for Unicode v14.0.0’s categories, scripts, blocks, bidi, and other properties.

A regular expression for MAC addresses.

More than 150 Handlebars helpers in 17 categories. Works in browsers and in Node.js.

JavaScript-compatible Unicode data. Arrays of code points, arrays of symbols, and regular expressions for Unicode v10.0.0’s categories, scripts, blocks, bidi, and other properties.

Color regex. Easily check the format of any color. Use diverse color helpers available to verify any color.

Event emitter for watching text streams with regex patterns

A tool to generate random strings based on a regex pattern using TypeScript.

Regex for matching and parsing copyright statements.

Parse a string into an array of objects with `name`, `email` and `url` properties following npm conventions. Useful for the `authors` property in package.json or for parsing an AUTHORS file into an array of authors objects.

Which regular expression flags does the current environment support?

Regex utils that rock!

Super simple wildcard tools for generating string patterns and RegExp objects

Regular expression for matching floating-point literals.

Find and replace utility for node.js. Transform strings by running multiple RegExp or string find-and-replace patterns on a string in sequence, reducing the final string to the accumulated result of each transformation. Patterns can be strings (or arrays

weapp regex utils

Validation for node and the web.

100% twitter compatible `@mentions` regex! Regular expression for matching `@username` mentions, as used on twitter, facebook, github, etc.

Returns `true` if a value is any type of object, but not an array. Browserify-ready.

Regular expression for matching the parts of glob pattern.

Get the line number of a string using index or position

Recursively search a file in given directory from file name or RegExp