JSPM

Regex for RGB color strings.

Regex for matching HSL colors.

Regex template tag with extended syntax, context-aware interpolation, and always-on best practices

dockerignore is a file filter library compatible with Docker and the node-ignore API

Find multiple RegExp matches in a string

A very simple and stupid parser, based on a statemachine and regular expressions.

Regular expression for matching HTML comments

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

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.

A regular expression to match all emoji-only symbols

A tiny (399B) utility that converts route patterns into RegExp. Limited alternative to `path-to-regexp` 🙇‍

Clone and modify a RegExp instance

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

Returns true if a file path does not contain any invalid characters.

Recursive matching plugin for Regex+

Check if a string is an IP address

Regular expression for matching scoped npm package names

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

Make a synchronous function have a timeout

Regular expression for matching javascript require/import statements.

A tiny and extremely fast library for compiling and matching basic glob patterns

Check whether a RegExp flag is supported

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

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

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

Return a regular expression to capture a function name.

Test if a value is a regular expression string.

Replace search occurrences with a replacement string.

Parse parentheses from a string

Regular expression to detect an extended-length path.

Escape a regular expression string or pattern.

Create a regular expression from a regular expression string.

Return a regular expression to parse a regular expression string.

Return a regular expression to match a newline character sequence.

Test if a value is a regular expression.

Strip ANSI color codes from a string. No dependencies.

Array extras for regular expressions

A regular expression that matches a CHANGELOG filename

Quickly parse & match URLs

Regular expression for matching CSS urls.

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

Escape regular expression special characters

Regular expression for matching issue references

Converts PCRE regexp strings to JavaScript RegExp instances

A string manipulation toolbox, featuring a string formatter (inspired by sprintf), a variable inspector (output featuring ANSI colors and HTML) and various escape functions (shell argument, regexp, html, etc).

A utility to compile browserslist query to a RegExp to test browser useragent.

Tiny glob->regex converter

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

Regex to validate that a URL is a git url.

Regular expression for matching JavaScript identifiers

Dependency-free request URI matcher

A lite useragent regexes collection.

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.

Simple, flexible file copy utility

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.

Escape RegExp special characters

Regular expression for matching npm organization names

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

Get the YouTube, Vimeo, Vine, VideoPress, TikTok, Microsoft Stream, Loom or Dailymotion video id from a url or embed string.

Covert Oniguruma-flavor Regexp to JavaScript native RegExp

Regexp-like string matcher.

Cross browser String#split implementation

Check if a string is an IP address

Weapon regeX mutates regular expressions for use in mutation testing.

Asynchronous String.prototype.replace()

ESLint rules using Regular Expression

Escape regular expression special characters

Google's RE2 library distributed as a WASM module

Create regex for template delimiters.

Micro parser for detection of literal regexes

The trustworthy ReDoS checker

Optimized and powerful regexes for JavaScript

Replace search occurrences with a replacement string.

Check if a string is a valid filename

match capture groups and return index

Tagged template string regular expression compiler.

Human-friendly replacements.

Bash-powered globbing for node.js

Quickly parse & match URLs

Regular expressions for various Unicode character classes extracted from XRegExp

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

Regular expression for matching javascript require statements.

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

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

Copy or deep clone a value to an arbitrary depth.

Regular expression to parse a regular expression string.

Regular expression for matching email addresses

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

ESLint plugin for catching ReDoS vulnerability

Copy or deep clone a value to an arbitrary depth.

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.

Replace text patterns with applause.

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

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

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

Express style path to RegExp utility

Regular expression parser for ECMAScript.

Regular expressions.

An extremely fast and lightweight glob-matching library with advanced features

🐊Putout plugin helps with regexp

Regular expression for matching JavaScript comments

Regular expression for matching es6 template delimiters in a string.

Lightweight http server statically configurable using regular expressions

rollup replace plugin

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

Replace text patterns with applause.

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

Human-friendly replacements.

Replace text patterns with applause.

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

Replace special characters to their simple characters

🐊Putout operator adds ability to check if provided regexp can be converted to string without losing it's sense

Replace text patterns with applause.

Modify rollup output with find / replace dynamically

A regular expression that only matches a valid Github username

Replace matching strings and regexes in 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.

Utilities for manipulating regular expressions

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

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.

Escapes special characters in a string, for matching substrings with a RegExp instance.

[![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

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

Next JavaScript Object Notation

Converts Python-like (re) regular expressions to JavaScript RegExp instances

Extends JavaScript RegExp with named groups, backreferences and replacement.

A regular expression for valid domains.

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

A simple utility to check if a string is an ISO-compliant date.

Provides RegExp.escape function for quoting text for a regular expression.

Regexp for data-uri

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.

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.

Validates and converts Cucumber JSON for different Cucumber implementations and versions

check RegExp ( regular expressions ) support

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

Regex to match a percentage value

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

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.

find require calls from string using regexp

ESLint rules to disallow unsafe regular expressions.

regexp-helper

搜尋字串用的漢字貪婪轉換表

A parser combinator library like Parsec.

Get CSS urls from a string.

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

簡繁日 共通字/轉換表

轉換 簡繁日 當中共通的 漢字

Regular Expression Detection & Replacement streams.

Check Any file with ESLint

## 繁簡轉換對應表

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

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

regexp-helper-core

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

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

簡繁轉換表

日文五十音轉換表

Validate & sanitize social links

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

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

Turn a path string such as /user/:id or /user/:id(\d+) into a regular expression

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.

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

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

Regular expression parser for ECMAScript 2018.

RegExp AST Parser

Regular expresson for matching dotfiles.

## API

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

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

Escape RegExp special characters

Extended regular expressions

Custom delimiters, for Handlebars templates.

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

Array of RegExp.prototype.exec results

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

Regular expression for matching non-ASCII characters

JavaScript RegExp doesn't work with Unicode characters out of the box. This small package fixes this issue. This is \p{L} equalent extracted from XRegExp.

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.

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 batch string/regexp replace plugin for gulp

A regular expression for MAC addresses.

Regex for matching and parsing copyright statements.

The correct Youtube video id regex! Regex done right!

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.

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

Regular expression for matching the parts of glob pattern.

Similar to str.replace(regex, replace) but with sourcemap support

A utility vite plugin to compile browserslist query to a RegExp to test browser useragent.

Regular expression which matches a string with no 4-byte characters

Which regular expression flags does the current environment support?

Validates given IPs (IPv4 and IPv6) using [micromatch][] - glob patterns, RegExp, string or array of globs. If match returns the IP, otherwise null.

Regular expressions with named capture groups and named back-references

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

A JavaScript package to return captured groups of a regular expression as an object.

A LitElement Router (1278 bytes gzip) that uses JavaScript Mixin, Decorators and RegExp.

A Regex-Based Transpiler Of Source Code To Allow Writing Import And Export Statements And JSX With 0 Dependencies.

Enables modern RegExp features in JavaScript

Replace text patterns with a given replacement.

A set of functions to build and compose complex regular expressions

Create random strings that match a given regular expression.

The correct vimeo video id regex

Regular expression to match a semantic version string.

a lightweight package with no user dependecies that allows users to chain a verbose function to create a Regular Expression. It can also be used to create a verbose version of an existing regular expression for reference

Regular expression for matching DOIs

A dead simple, customizable plain text parser.

check input text is pinyin like

RegExp for finding an RFC4122 compliant UUID in a string.

Visualize regular expression with railroad diagram

Parse regular expression to ast tree

Unicode to Latin transliteration + slugify module

Checks if provided string looks like a valid path

Get the line number for each regex match found in a string.

An array of node internals that can be cleaned up from stack traces

Determine if a single match exists with an array of strings/numbers/regexes.

Google's RE2 library distributed as a WASM module patched by AdGuard.

Strip ANSI colors, attributes from a string

Escapes the Regular Expression special characters in string.

Get the number of occurrences of a RegExp in a string

Trim characters from string

Merge multiple regexes and strings into one, preserving all the flags, automatically escaping the strings

Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.

Regular expression for ISO date

Check your data against regular expressions or known keywords.

A `function(filename, specs)` thats checks if `'someFile.ext'` passes through an of Array of `minimatch` / `RegExp` / `callbacks` / `Array` (recursive) specs, with a negation/exclusion '!' flag for all.

🤠 Object property paths with wildcards and regexps 🌵

🤠 Parser for object property paths with wildcards and regexps 🌵

Regular expression for matching IP addresses (IPv4 & IPv6). This is a fork of sindresorhus/ip-regex, but with CommonJS support.

Smartly merge multiple regex

Special RegExp characters, useful for escaping.

One-pass String.prototype.replace-like processor with multiple regexps and replacements

Regex to validate that a URL is clone able by Git

For composing regular expressions.

A vulnerable RegExp (ReDoS) checker for JavaScript (ECMA-262) RegExp.

A fork with an extra feature

_emoji-test-regex-pattern_ offers Java- and JavaScript-compatible regular expression patterns to match all emoji symbols and sequences listed in the `emoji-test.txt` file provided as part of [Unicode® Technical Standard #51](https://www.unicode.org/report