Array quantifier assertions for chai assertion library

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

Node.js package providing i18n with variable interpolation & conjugation of words with respect to quantifiers, supporting all languages' conjugation rules.

Quantifiers of nullable types like as Array.prototype every/some

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

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

regexlab — explain regex patterns in plain English. Token-by-token breakdown: anchors, character classes, quantifiers, groups, lookarounds, flags. CLI + library. Free forever from vøiddo.

Human-friendly regex builder with English-like syntax

Optional NLP-powered ruleset for faircopy using compromise

Validate and sanitize regular expressions to prevent ReDoS attacks

OpenTelemetry monitor for Haibun - exports traces and logs via OTLP

A regex engine built with AssemblyScript

<!-- START doctoc generated TOC please keep comment here to allow auto update --> <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE --> **Table of Contents** *generated with [DocToc](https://github.com/thlorenz/doctoc)*

Extends TypeScript/JavaScript arrays with powerful LINQ-like query and manipulation methods.

TypeScript library for regex equivalence, intersection, complement and other utilities that go beyond string matching.

local-first security analysis for TypeScript & JavaScript

Rego language support for CodeMirror 6

Type-safe query string builder for nestjs-paginate compatible backends. This package is a client-side library for the nestjs-paginate package.

Parse, reconstruct, inspect, and fix JavaScript regular expressions with ReDoS detection, severity scoring, and auto-fix

Generate random strings that match a regular expression pattern. Zero dependencies, works in Node.js and browsers.