Data

Tools

Indexes

Applications

Experiments

Awesome

An open API service indexing awesome lists of open source software.

Projects in Awesome Lists tagged with regex-engine

A curated list of projects in awesome lists tagged with regex-engine .

https://github.com/rust-lang/regex

An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.

automata automaton dfa nfa regex regex-engine regex-parser regex-syntax regexp regular-expressions rust

Last synced: 13 May 2025

https://github.com/dlclark/regexp2

A full-featured regex engine in pure Go based on the .NET engine

go regex regex-engine regexp regular-expression regular-expression-engine

Last synced: 06 Apr 2025

https://github.com/genivia/re-flex

A high-performance C++ regex library and lexical analyzer generator with Unicode support. Extends Flex++ with Unicode support, indent/dedent anchors, lazy quantifiers, functions for lex and syntax error reporting and more. Seamlessly integrates with Bison and other parsers.

bison compiler flex flex-regex fuzzy-matching graphviz-dot lex lexer lexer-generator lexical-analyzer pcre regex regex-engine regex-library regex-pattern regular-expression regular-expressions

Last synced: 15 May 2025

https://github.com/Genivia/RE-flex

A high-performance C++ regex library and lexical analyzer generator with Unicode support. Extends Flex++ with Unicode support, indent/dedent anchors, lazy quantifiers, functions for lex and syntax error reporting and more. Seamlessly integrates with Bison and other parsers.

bison compiler flex flex-regex fuzzy-matching graphviz-dot lex lexer lexer-generator lexical-analyzer pcre regex regex-engine regex-library regex-pattern regular-expression regular-expressions

Last synced: 05 Apr 2025

https://github.com/BurntSushi/regex-automata

A low level regular expression library that uses deterministic finite automata.

automata automaton dfa nfa regex regex-engine regexp rust text-processing

Last synced: 16 May 2025

https://github.com/nitely/nim-regex

Pure Nim regex engine. Guarantees linear time matching

nim nim-lang nim-regex regex regex-engine regular-expressions

Last synced: 24 Feb 2025

https://github.com/tiehuis/zig-regex

A regex implementation for the zig programming language

regex regex-engine zig

Last synced: 07 Apr 2025

https://github.com/le0pard/re2js

RE2JS is the JavaScript port of RE2, a regular expression engine that provides linear time matching

javascript js re2 regex regex-engine regexp

Last synced: 10 Oct 2025

https://github.com/ibnuh/regex-generator

A web tools to generate regular expressions from set of strings. https://ibnuhx.com/regex-generator

regex regex-engine regex-util

Last synced: 26 Mar 2025

https://github.com/trusktr/regexr

Easily compose regular expressions without the need for double-escaping inside strings.

es6 hand-picked-regexes javascript regex regex-engine regex-util regexes regexp regexr regular-expression template-string

Last synced: 18 Oct 2025

https://github.com/nitely/nregex

A fast DFA based Regex engine that supports submatches

dfa nim nim-lang regex regex-engine

Last synced: 24 Feb 2025

https://github.com/girishji/re2

R interface to Google re2 (C++) regular expression engine

r re2 regex regex-engine regexp

Last synced: 09 Apr 2025

https://github.com/maki-daisuke/go-yarex

Yet Another Regular EXpresssion engine using backtracking and supporting AOT-compililation

go golang regex-engine regexp

Last synced: 05 Apr 2025

https://github.com/rhaeguard/rgx

a tiny regex engine written in go

golang regex regex-engine regex-util

Last synced: 27 Sep 2025

https://github.com/sbdavid/how-a-regex-engine-works-internally

逐章解析正则表达式引擎工作原理，写出高效地错误率的正则表达式。本仓库为正则教程

regex-engine regex-match

Last synced: 18 Oct 2025

https://github.com/doganulus/montre

The original timed regular expression matcher over temporal behaviors

pattern-matching regex-engine regular-expression timed

Last synced: 05 Apr 2025

https://github.com/aspiesoft/go-regex

A High Performance PCRE Regex Package That Uses A Cache.

go golang pcre pcre-regex regex regex-engine regexp

Last synced: 24 Apr 2025

https://github.com/alimpfard/nlp-lex

Hopefully a lexer-generator that doesn't fucking suck

hmm-viterbi-algorithm lexer-generator nlp-tool regex-engine

Last synced: 12 May 2025

https://github.com/rreverser/derex

Derivatives-based regexp to DFA compiler

dfa dfa-regex parser-generator parsing regex regex-engine regexp

Last synced: 21 Sep 2025

https://github.com/ylonely/regex-engine-2

A regex engine based on formal automata parsing techniques.

regex-engine

Last synced: 12 Apr 2025

https://github.com/rurban/pcre

mirror of https://github.com/PhilipHazel/pcre2/, updated daily

regex-engine

Last synced: 11 Apr 2025

https://github.com/marcin-chwedczuk/reng

Simple toy regex engine implemented using backtracking algorithm and continuations.

backtracking-algorithm continuations regex-engine

Last synced: 08 Oct 2025

https://github.com/elara6331/pcre

Pure-Go port of the PCRE2 regular expression engine.

golang pcre2 pcre2-wrapper regex regex-engine regexp

Last synced: 15 Aug 2025

https://github.com/beariish/picomatch

A tiny implementation of a sensible regex subset

c library regex regex-engine

Last synced: 25 Jun 2025

https://github.com/adam-mcdaniel/regex-engine

A Regex📋 implementation in C++ using Thompson's NFA algorithm

cpp cpp98-compatible header-only regex regex-engine regex-match text-processing

Last synced: 11 Apr 2025

https://github.com/zebbern/regex-crawler

Regex Web Crawler that searches on custom regexes meanwhile crawling each site to find the information your looking for!

bug-bounty bugbounty crawler information-gathering information-retrieval osint osint-tool pentest python regex regex-engine regex-match regex-pattern regex-tool toolkit tools website

Last synced: 14 Apr 2025

https://github.com/aspiesoft/go-regex-re2

A performance improvement to the builtin RE2 module.

go golang re2 regex regex-engine regexp

Last synced: 26 Dec 2025

https://github.com/thechampagne/zure

⚡ Zig binding for rust regex engine.

library regex regex-engine zig ziglang

Last synced: 27 Mar 2025

https://github.com/acssiohm/oregex

Simple but pretty complete OCaml regex engine

ocaml regex regex-engine

Last synced: 18 Aug 2025

https://github.com/andrew-johnson-4/l1dfa

Deterministic Finite-State Automata Library for Rust, written in L1

algorithm automata data-structure dfa lsts regex regex-engine regex-parser rust

Last synced: 30 Apr 2025

https://github.com/merieli/alura-regex-front

Course "Regular Expressions: Capturing Texts Magically" at Alura

alura regex regex-engine regex-match regex-pattern regex-validator study

Last synced: 03 Mar 2025

https://github.com/rurban/re-engine-pcre2

use pcre-jit instead of slow perl regex

pcre perl-module regex-engine

Last synced: 11 Apr 2025

https://github.com/libsteve/Reggie

A state machine automata simulation framework for Swift.

automata nfa nfa-library regex-engine swift swift-3 swift-framework swift3

Last synced: 09 May 2025

https://github.com/dentosal/reregex

Minimal regex engine

regex-engine

Last synced: 21 Mar 2025

https://github.com/libsteve/reggie

A state machine automata simulation framework for Swift.

automata nfa nfa-library regex-engine swift swift-3 swift-framework swift3

Last synced: 02 Jan 2026

https://github.com/auvred/regonaut

ES2025-compatible ECMAScript RegExp engine implemented in Go

ecmascript go javascript js regex regex-engine regexp regular-expression regular-expression-engine

Last synced: 14 Sep 2025

https://github.com/grieferatwork/kos-libregex

Regex Library for KOS (submodule for regcomp(3) & regexec(3))

kos regex regex-engine regex-match regex-pattern regexp regexp-match

Last synced: 06 Apr 2025

https://github.com/savi-lang/regex

Regular expressions for the Savi standard library, written in pure Savi.

library regex regex-engine regular-expression-engine regular-expressions savi standard-library

Last synced: 04 Jan 2026

https://github.com/tarasrashkevych99/simple-regex-parser

This repository provides a basic implementation of a regex parser that is able to determine whether or not a word matches a particular regular expression

parser regex-engine

Last synced: 26 Mar 2025

https://github.com/jonaski/libgnurx

:ox: regex functionality from glibc extracted into a separate library

regex regex-engine

Last synced: 05 Dec 2025

https://github.com/sihlfall/regex-test-cases

Regex engine test cases extracted from RE2

re2 regex regex-engine

Last synced: 15 Jun 2025

https://github.com/memowe/regex-engine-web

This is a simple web interface for my toy regular expression engine.

perl regex regex-engine web-app web-interface

Last synced: 22 Apr 2025

https://github.com/s41r4j/simpex

[ 'simpex' -> "simple regex" ]: simplifies process of using regex for everyone

regex regex-engine regex-match regex-pattern regexp regexp-match regular-expression regular-expressions simplification simplified

Last synced: 08 Apr 2025

https://github.com/xhu6/regex_engine

A regex engine written in Rust

regex-engine rust

Last synced: 10 Apr 2025

https://github.com/bcko/mini-regex-engine

mini regex engine in javascript

javascript regex-engine

Last synced: 20 Mar 2025

https://github.com/pranavjeet-naidu/nfabric

A Non-deterministic Finite Automaton (NFA) based Regular Expression Engine implemented in Scala. Supports basic regex operations, dot operator, and visualization using GraphViz.

finite-automaton graphviz nfa parsing regex-engine regular-expressions scala

Last synced: 29 Mar 2025

https://github.com/shauryashaurya/coolere

coolRE (cooler) is a set of regular expression engines written in Python - implementing a toy engine for learning, then one based on backtracking and finally a NFA-DFA based engine.

finite-automata python regex regex-engine regular-expression-engine regular-expressions

Last synced: 29 Mar 2025

https://github.com/memowe/regex-engine

This is a toy project to get a better understanding of how regular expression engines work. REE can build parse trees and compile working NFA representations of (simple) regular expressions. This can be accessed via a simple public interface.

perl regex regex-engine

Last synced: 22 Apr 2025

https://github.com/ravikisha/matchgo

matchgo is a minimalistic regex engine that allows you to compile regex patterns, check strings for matches, and extract matched groups.

golang golang-library regex regex-engine

Last synced: 06 Sep 2025