JSPM

Parse a github URL into an object.

🌈 Light, fast, and easy to use, dependencies free javascript syntax highlighter, with automatic language detection

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

A library for analysing JS RegExp

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

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

Regular expression for matching HTML comments

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

Regular expression for matching javascript require/import statements.

A regular expression to match all emoji-only symbols

Check if a string is an IP address

ESLint rules using Regular Expression

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

Check Any file with ESLint

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

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

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

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

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

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.

Create a regular expression from a regular expression string.

Escape a regular expression string or pattern.

Return a regular expression to match a newline character sequence.

Regular expression to detect an extended-length path.

Return a regular expression to capture a function name.

Replace search occurrences with a replacement string.

Regular expression for matching URLs

Test if a value is a regular expression string.

Emojibase utility functions for working with emoji characters.

Return a regular expression to parse a regular expression string.

Test if a value is a regular expression.

Type-Level RegExp parser, matcher and permutation resolver

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

A collection of utilities for emojis

Evergreen emoji regex patterns.

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

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

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

Generates an anchor for a markdown header.

A regular expression that matches a CHANGELOG filename

Regular expression for matching CSS urls.

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

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

Regular expression for matching issue references

Regex to validate that a URL is a git url.

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

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

A lite useragent regexes collection.

Regular expression for matching JavaScript identifiers

Regular expressions for matching against the XML Character Classes

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

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.

The magical sticky regex-based parser generator 🧙

Simple, flexible file copy utility

Escape RegExp special characters

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

Regular expression for matching XML NCName

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

JavaScript APG, an ABNF Parser Generator

Regular expression for matching npm organization names

Optimize regex literals

Escapes input characters to be used in regular expressions.

Weapon regeX mutates regular expressions for use in mutation testing.

Covert Oniguruma-flavor Regexp to JavaScript native RegExp

Check if a string is an IP address

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

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

UUID check for Node and the browser

Create regex for template delimiters.

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

Maintainable regular expressions for TypeScript and JavaScript.

Replace search occurrences with a replacement string.

Micro parser for detection of literal regexes

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

Tagged template string regular expression compiler.

Traverse object hierarchies using matching and callbacks.

Replace text in files using strings, regexs or functions.

XML Schema pattern (regular expression) matcher

Bash-powered globbing for node.js

Replace Text with Regex in files before bundling.

utilities for generating regular expression

Human-friendly replacements.

Eslint Rules for ensure directory names and file names to be coincident.

WebAssembly port of Oniguruma regex library

Regular expressions for various Unicode character classes extracted from XRegExp

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

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

Regular expression for matching javascript require statements.

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.

Regular expression for matching email addresses

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 CSS @imports

Replace text patterns with applause.

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

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

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

Regexp acceptor for ECMAScript 2018

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.

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

Regular expressions.

bump RegEx with semver

Filter all matching or non-matching media queries

Regular expression for matching es6 template delimiters in a string.

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

Regular expression for matching JavaScript comments

A dead simple, customizable plain text parser.

Regular expression for matching HTML empty conditional comments

Replace text patterns with applause.

Generates an anchor for a markdown header.

Easy and small template engine for the browser and nodejs.

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

Human-friendly replacements.

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

Replace matching strings and regexes in files

Detect vulnerable regexes using the vuln-regex-detector module.

Replace special characters to their simple characters

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

Easy and small template engine for the browser.

Replace text patterns with applause.

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.

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

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.

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

Modify rollup output with find / replace dynamically

A regular expression that only matches a valid Github username

Node module for searching multi-line string using regex

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.

[![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.

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

RegExp object to match and validate URL(s).

Parsing Library for Typescript and Javascript.

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

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

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

A regular expression for valid domains.

Regular expression for phone numbers.

JavaScript Regular expressions made easy

Regexp for data-uri

Extends JavaScript RegExp with named groups, backreferences and replacement.

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 collection of regular expressions

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

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

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

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

ESLint rules to disallow unsafe regular expressions.

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.

regexp-helper

搜尋字串用的漢字貪婪轉換表

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

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

regexp-helper-core

Replace your code using regular expressions.

簡繁日 共通字/轉換表

轉換 簡繁日 當中共通的 漢字

A regex for matching punycode.

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

A big regex to match unicode words

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

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

## 繁簡轉換對應表

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

String to a regex that is diacritic insensitive

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

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

[![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

Get CSS urls from a string.

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.

Parse a Bitbucket URL into an object.

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

日文五十音轉換表

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

簡繁轉換表

Validate & sanitize social links

oniguruma regular expression library

URL validation for Node and the browser

Filter the keys of an object using glob patterns.

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

A regex to match astral symbols that supports unicode strings.

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

Regular expression for matching credit card numbers

Match a string against a list of patterns

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

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

Which regular expression flags does the current environment support?

Obfuscate your code.

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

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.

Extended regular expressions

Aids streams searching with string or regex delimiters.

RegExp AST Parser

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

Regular expresson for matching dotfiles.

Custom delimiters, for Handlebars templates.

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

## API

Escape RegExp special characters

Regex for newline characters

UUID field type support to Strapi with customizations

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

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

Array of RegExp.prototype.exec results

Does the JS environment support named capture groups in regexes?

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

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

Regular expression for matching non-ASCII characters

The correct Youtube video id regex! Regex done right!

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

A regular expression for MAC addresses.

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.

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

Event emitter for watching text streams with regex patterns

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.

Regex for matching and parsing copyright statements.

[](https://www.npmjs.com/package/@hutechtechnical/velit-minima-autem-eos) [](https://www.npmjs.com

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

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

Super simple wildcard tools for generating string patterns and RegExp objects

<img src="https://www.muicss.com/static/images/sentinel.svg" width="250px">

Regular expression for matching floating-point literals.