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Regular Expressions 101 – regex visualiser and debugger

Building a Regex Engine

Show HN: Regolith – Regex library that prevents ReDoS CVEs in TypeScript

The /o in Ruby regex stands for "oh the humanity "

Built my own set of developer utilities (Regex, Grok, JSON, Diff, Cron etc.) because work blocked the usual sites – looking for feedback

ib-matcher: A multilingual, flexible and fast string, glob and regex matcher. Support Chinese pinyin match and Japanese romaji match.

🚀 I built a Regex & Grok Tester tool (UPYNG) – Feedback welcome!

Melody vs Pomsky (regex transpilers)

Coverage.py Regex Pragmas

Predicate Time Windows - Regex for time

Adding lookbehinds to rust-lang/regex

MeineRE v2.0.0 is out — Regex CLI tool with new dynamic widgets and a cleaner terminal experience.

tantivy 0.24 has been released! Cardinality aggregations, regex support in phrase queries, JSON field enhancements and much more!

Browser extension (Firefox, Chrome, Opera, Edge) to redirect URLs based on regex

MCPGex - MCP server for finding, testing and refining regex patterns

Recursive regex matching with support for all ES2025 regex syntax (< 2 kB)

trying to build a regex engine from scratch for college project , need help

Evil Regex Hacking in Codewars - An Outrageous Solution to Find if a King is in Check

Regex Isn't Hard (2023)

Oniguruma, a popular regex library, is archived, the project "ended"

rzozowski: a Brzozowski derivative-based regex crate for the real world

Mastering Regex: A Comprehensive Practical Guide

Regex affordances

yahi a log aggregator based on regexp spewing "all in one page" visualisation

Are there any educational resources about how Go's regexp Library has been implemented.

emoji-regex-xs: A tiny package that is the best solution for matching emoji (including real-world under/over-qualified emoji)

Regexp failing for me

I implemented my own regex engine in Go

PCREz, a new, no fuss Regex library in Zig

Stanford scientists discover new Ozempic alternative with RegEx

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