Links useful websites for Regex developers
2023-02
2022-12
2022-10
2022-08
- GitHub - rurban/tiny-matcher: Dynamic (no compilation), bounded recursive.
- Rob Pike's simple C regex matcher in Go
- GitHub - manoss96/pregex: PRegEx - Programmable Regular Expressions
2022-07
- GitHub - danielroe/magic-regexp: A compiled-away, type-safe, readable RegExp alternative
- https://www.autoregex.xyz/
2022-06
2022-05
- Arsen6331/pcre: Pure-Go PCRE2 port - pcre - Gitea: Git with a cup of tea
- dlclark/regexp2: A full-featured regex engine in pure Go based on the .NET engine
- The unreasonable effectiveness of f-strings and re.VERBOSE - death and gravity
- A Quick Guide to Regular Expressions in Java
2022-04
- Regexes are Cool and Good • Buttondown
- Regular expressions and successive approximation
- Convert English to Regex in Google Sheets with GPT3
2022-02
- A JS library for building regular expressions in (almost) natural language |> Changelog
- Alternative Regex Syntax · oilshell/oil Wiki · GitHub
- grep Flags – The Good Stuff – zwischenzugs
- VectorCamp/vectorscan: A portable fork of the high-performance regular expression matching library
2022-01
2021-12
- mingrammer/commonregex: 🍫 A collection of common regular expressions for Go
- Extracting and Substituting Text with Regular Expressions in PostgreSQL
- py_regular_expressions/interactive_exercises at master · learnbyexample/py_regular_expressions · GitHub
2021-11
2021-10
- GitHub - sindresorhus/semver-regex: Regular expression for matching semver versions
- Unicode Regular Expressions v21 Released – Unicode
2021-09
- In search of the perfect URL validation regex (2010) | Hacker News
- Google Sheets REGEX Formulas - How They Work and Example Uses
2021-08
- Fun with regular expressions and verification using CBMC: part IV
- Fun with regular expressions: part III
- Fun with regular expressions: part II
- Fun with regular expressions: part I
- Email Validation with JavaScript
- GitHub - GoldinGuy/UltimateRegexResource: 📝 The ultimate collection of regex syntax and resources to power up your programming!
2021-07
- The Regular Expression Edition - by Guest Contributor - Why is this interesting?
- The Best Regex Trick
2021-06
- GitHub - hexops/zorex: Zorex: the omnipotent regex engine
- Regular Expression Match Groups
- GitHub - katef/libfsm: DFA regular expression library & friends
- pyWhat/regex.json at main · bee-san/pyWhat
2021-05
- Finding CSV files that start with a BOM using ripgrep | Simon Willison’s TILs
- Let’s Build a Regex Engine | kean.blog
- Using Hyperscan to boost regular expression performance
- Solving the Regex of Madness - and a few thought about snarky answers on StackOverflow
2021-04
- Some useful regular expressions for programmers – Daniel Lemire's blog
- re2c — re2c 2.1.1 documentation
2021-03
- mathiasbynens/emoji-test-regex-pattern: A regular expression pattern for Java/JavaScript to match all emoji in the emoji-test.txt file provided by UTS#51.
2021-02
2021-01
- mathiasbynens/rgi-emoji-regex-pattern: A JavaScript-compatible regular expression pattern to match all RGI emoji symbols and sequences as per the Unicode Standard and UTS#51.
- Go Regular Expressions
- francisrstokes/super-expressive: 🦜 Super Expressive is a zero-dependency JavaScript library for building regular expressions in (almost) natural language
- Super-expressive – Write regex in natural language | Hacker News
- An additional non-backtracking RegExp engine · V8
2020-12
- mfbx9da4/deep-email-validator: Validates regex, typos, disposable, dns and smtp
- Benchmark of Regex Libraries
- mariomka/regex-benchmark: It's just a simple regex benchmark of different programming languages.
- Regex literals optimization | Nitely’s Thoughts
- i Hate Regex - The Regex Cheat Sheet
2020-11
- datasette-ripgrep: deploy a regular expression search engine for your source code
- VerbalExpressions/JavaVerbalExpressions: Java regular expressions made easy.
- How to refactor – code transformations using codemod and regex101 | Przemek takes notes
2020-10
2020-09
- Searching Greek & Hebrew with Unicode regular expressions
- Describing & Inventing A New Regular Expression Quantifier
- qntm/green-reg-exp: A little library for manipulating regular expressions.
- Linux Fu: Literate Regular Expressions | Hackaday
2020-08
- Cover - Ruby Regexp
- Introduction to Regular Expressions With Modern C++ - DZone IoT
- Match Accented Letters with Regular Expressions
2020-07
- Interesting Regular Expression Test Cases
- The Regular Expression Visualizer, Simulator & Cross-Compiler Tool
- ongoing by Tim Bray · More Topfew Fun
- go regexp.Replace notes
2020-06
- A New RegExp Engine in SpiderMonkey - Mozilla Hacks - the Web developer blog
- lexrus/RegExPlus: A nifty RegEx test tool built with SwiftUI
2020-05
- ridiculousfish/regress: REGex in Rust with EcmaScript Syntax
- Khanlou | Regexes vs Combinatorial Parsing
- Ned Batchelder: Humane email validation
- Regular Expressions for Regular Folk | Regular Expressions for Regular Folk (REFRF)
2020-04
2020-02
2020-01
- Show HN: Regex Cheatsheet | Hacker News
- Regex cheatsheet - I Hate Regex
- 6 Handy Regular Expressions Every Front-End Developer Should Know
- micromatch/picomatch: Blazing fast and accurate glob matcher written JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.
- New ES2018 Regex Features Every JavaScript Developer Should Know | CSS-Tricks
- Semantic Domain: Every Finite Automaton has a Corresponding Regular Expression
- devongovett/regexgen: Generate regular expressions that match a set of strings
2019-12
2019-10
- RegexGuide: Online Tool for Future Regex Users.
- Rosie Pattern Language: About Rosie Pattern Language (RPL)
- Getting started with regular expressions: An example | Enable Sysadmin
2019-09
- Is there a regular expression to detect a valid regular expression? - Stack Overflow
- Special characters in regular expressions
2019-08
- Wisdom/RegEx-DoS: RegEx Denial of Service (ReDos) Scanner
- PostgreSQL: Regular expressions and pattern matching - 2ndQuadrant | PostgreSQL
- Regex For Noobs (like me!) - an illustrated guide - Janmeppe.com
2019-07
- ChrisPenner/lens-regex-pcre: Text lenses using PCRE regexes
- Easy, actually.
- Details of the Cloudflare outage on July 2, 2019
- Why are regular expressions difficult?
- terkelg/globrex: Glob to regular expression with support for extended globs.
2019-05
2019-04
- Microsoft/BlingFire: A lightning fast Finite State machine and REgular expression manipulation library.
- Applicative Regular Expressions using the Free Alternative · in Code
- jkutner/saferegex: A tool for testing regular expressions for ReDoS vulnerabilities.
2019-03
- Chromium Blog: Irregexp, Google Chrome's New Regexp Implementation
- Exploiting Regular Expressions – Somdev Sangwan – Medium
2019-02
- Home Page - Hyperscan.io
- intel/hyperscan: High-performance regular expression matching library
- Hyperscan: A Fast Multi-pattern Regex Matcher for Modern CPUs (PDF)
- Paper: Hyperscan: A Fast Multi-pattern Regex Matcher for Modern CPUs – Branch Free
- Don’t fear the regex - All this
- Daring Fireball: On Getting Started With Regular Expressions
- JavaScript Regular Expressions for Regular People ← Alligator.io
- Regular expressions (`RegExp`) • JavaScript for impatient programmers (beta)
- New JavaScript Features That Will Change How You Write Regex — Smashing Magazine
- Nevod - pattern-based text search
2019-01
- 4.7. Validate ISO 8601 Dates and Times - Regular Expressions Cookbook, 2nd Edition [Book]
- ^(-?(?:[1-9][0-9]*)?[0-9]{4})-(1[0-2]|0[1-9])-(3[01]|0[1-9]|[12][0-9])↵ T(2[0-3]|[01][0-9]):([0-5][0-9]):([0-5][0-9])(\.[0-9]+)?↵ (Z|[+-](?:2[0-3]|[01][0-9]):[0-5][0-9])?$
- segmentio/glob: Glob matcher based on Go's path.Match()
- GitHub - BurntSushi/regex-automata: A low level regular expression library that uses deterministic finite automata.
2018-12
- pampy/README.md at master · santinic/pampy
- Gregable.com: Regular Expression Crossword Puzzle
- Catastrophic Backtracking—Exponential Matches—ReDos
2018-11
- rex
- Derivatives of Regular Expressions (2007) | Hacker News
- Derivatives of Regular Expressions | Lambda the Ultimate
- TRE: A Regex Engine with Approximate Matching - Ducktape’s blog
- Easy Dynamic Regular Expressions with Tagged Template Literals and Proxies | Lea Verou
- Regex that only matches itself - Programming Puzzles & Code Golf Stack Exchange
- Dr. Regex: How to match "A B C" where A+B=C: The Beast Reborn
2018-10
- CppCon 2018: Hana Dusíková “Compile Time Regular Expressions” - programming
- Rosie Pattern Language / Rosie · GitLab
- govalidator/patterns.go at master · asaskevich/govalidator
- mathiasbynens/emoji-regex: A regular expression to match all Emoji-only symbols as per the Unicode Standard.
- No Magic: Regular Expressions, Part 3
- No Magic: Regular Expressions
- No Magic: Regular Expressions, Part 2
2018-09
- HTML5Pattern is a source of common regexes for <input pattern="">
- shinnn/github-username-regex: A regular expression that only matches a currently valid Github username
- The Best of Fluent: /Reg(exp){2}lained/: Demystifying Regular Expressions - O'Reilly Media Free, Live Events
- Chomsky hierarchy - Wikipedia
- The Perl Journal One Liners - The Perl Journal, Spring 1999
- "Regular expressions are to strings what math is to numbers." --Andrew Clinick, discussing what Microsoft thinks of Perl in http://www.microsoft.com/sitebuilder/magazine/clinick_perl.asp.
- substack/safe-regex: detect possibly catastrophic, exponential-time regular expressions
- Using Regex for Text Manipulation in Python
2018-08
- build-your-own-x/README.md at master · danistefanovic/build-your-own-x
- Regex Dictionary by Lou Hevly
2018-07
- arnoldrobbins/mcilroy-regex: Doug McIlroy's C++ regular expression matching library
- Beyond Regular Expressions: An Introduction to Parsing Context Free Grammars
- Regular Expression Matching with a Trigram Index
- Regular Expression Matching in the Wild
- Regular Expression Matching: the Virtual Machine Approach
- The GNU Awk User’s Guide: Ranges and Locales
- micromatch/micromatch: Highly optimized wildcard and glob matching library. Faster, drop-in replacement to minimatch and multimatch. Used by babel core, yarn, jest, browser-sync, documentation.js, stylelint, nyc, and many others!
2018-06
- Regex Cheatsheet
- Regular expressions: how do they work?
- kevva/url-regex: Regular expression for matching URLs
- Using Regular Expressions to Find Cthulhu 🐙
2018-05
- UTS #18: Unicode Regular Expressions
- No Magic: Regular Expressions, Part 3
- No Magic: Regular Expressions, Part 2
- No Magic: Regular Expressions
- How Regexes Work
- Build a Regex Engine in Less than 40 Lines of Code › Nick Drane
- Regular Expression Matching Can Be Simple And Fast
- DasSur.ma – My most useful RegExp trick
2018-04
- dhellmann/presentation-regexes-fear: Presentation: Regular Expressions Are Nothing to Fear
- So you think you can validate email addresses A journey down RFC5321 - YouTube
- Parsing: a timeline -- V3.0
- Exploring the Linguistics Behind Regular Expressions
- https://www.cs.princeton.edu/courses/archive/spr09/cos333/beautiful.html
- Python Regular Expressions Cheat Sheet
2018-03
- lookaheads (and lookbehinds) in JavaScript regular expressions
- Regexp Syntax Summary
- Lookahead and Lookbehind Tutorial—Tips &Tricks
- Exploring the Linguistics Behind Regular Expressions
2018-02
- Regular Expression Matching Can Be Simple And Fast
- ECMAScript regular expressions are getting better! · Mathias Bynens
- ES2018: RegExp named capture groups
- ES2018: RegExp Unicode property escapes
- ES2018: RegExp lookbehind assertions
- ES2018: `s` (`dotAll`) flag for regular expressions
2018-01
- Regexper
- free-programming-books/free-programming-books.md at master · EbookFoundation/free-programming-books
- hosseinmousavi/Regex.Persian.Language: Collection of Regex for validating, filtering, sanitizing and finding Persian strings
- Ftfy – fix Unicode that's broken in various ways | Hacker News
- [^ -~]
- chalk/ansi-regex: Regular expression for matching ANSI escape codes
2017-12
- Python – Regular Expressions Practical Guide – Developers Area
- Python – Regular Expressions Practical Guide – Developers Area
- Comparison of regular expression engines - Wikipedia
- An introduction to regular expressions - O'Reilly Media
- Dr. Regex: Match Nested Brackets with Regex: A new approach
- GitHub - mndrix/regex: Regular expressions for Prolog
- Regex was taking 5 days to run. So I built a tool that did it in 15 minutes.
- Build a Regex Engine in Less than 40 Lines of Code › Nick Drane
- Regular Expressions for Data Scientists
2017-11
2017-10
- AWS WAF Now Supports Regular Expressions (Regex)
- code golf - Regex that only matches itself - Programming Puzzles & Code Golf Stack Exchange
- dinant-0.5
- sindresorhus/matcher: Simple wildcard matching
- sindresorhus/globby: User-friendly glob matching
- eriknyquist/librxvm: non-backtracking NFA-based regular expression library, for C and Python
2017-09
- opennota/re2dfa: Transform regular expressions into finite state machines and output Go source code
- dveselov/python-pire: Python interface to PIRE
- RegexHQ
2017-08
- Regular Expressions and Grouping Sets
- V8 JavaScript Engine: Upcoming RegExp Features
- Language Tags: Addison Phillips Java regexp for language tags
2017-07
- GitHub - zeeshanu/learn-regex: Learn regex the easy way
- Regular Expressions Primer and Resource - Advanced Text Searching
- GitHub - iogf/crocs: Write regex using pure python class/function syntax and test it better. (Regex for humans).
- MIT Mystery Hunt Puzzle Index: Puzzle Data
- BBC Radio 4 - Today - Puzzle for Today
- Replacing a Complex Regular Expression with a Simple Parser
- FuzzyFinder - in 10 lines of Python - Brain Spill
2017-06
- re — Regular Expressions — PyMOTW 3
- OWASP Validation Regex Repository - OWASP
- Regex Set Scanning with Hyperscan and RE2::Set | 01.org
- Java 101: Regular expressions in Java, Part 1 | JavaWorld
- Reparse — Reparse 3.0 documentation
- I Knew How To Validate An Email Address Until I Read The RFC | You’ve Been Haacked
- wregex - How Regular Expression Engines Work
2017-05
- Update: re_search.py Version 0.0.7 | Didier Stevens
- The New ‘Absent Operator’ in Ruby’s Regular Expressions – Ruby Inside – Medium
- Converting glob patterns to efficient regexes in Perl and JavaScript | mauke [blogs.perl.org]
2017-04
- Java Standard Library — Scala Native 0.1 documentation
- research!rsc: Glob Matching Can Be Simple And Fast Too
- Beyond Regular Expressions - Lex and Yacc
- Fuzzing is magic - Or how I found a panic in Rust's regex library
- A comparison of regex engines – Rust Leipzig
2017-02
2017-01
- V8 JavaScript Engine: Speeding up V8 Regular Expressions
- Let’s Stop Ascribing Meaning to Code Points | Hacker News
- GitHub - laurikari/tre: The approximate regex matching library and agrep command line tool.
2016-12
- RegEx Face Off
- lk-geimfari/expynent: A library that provides regex patterns. If you hate to write regular expressions, then expynent can help you.
- RunKit + npm: regexgen
- Yesterdays Regex — Geek&Poke
- Regular Expressions for Google Analytics - Regular-Expressions-Google-Analytics.pdf
- Runaway Regular Expressions: Catastrophic Backtracking
- ripgrep code review
- Adventures in the land of substrings and RegExps.
2016-11
- Regex Hub - Useful Regex Patterns
- RegexOne - Learn Regular Expressions - Lesson 1: An Introduction, and the ABCs
- Visualizing Regular Expressions: regexper.com – Medium
- Regex 101 | Hacker News
- Big Performance Improvement for std.regex – The D Blog
- Regex that only matches itself - Programming Puzzles & Code Golf Stack Exchange
2016-10
- Unicode property escapes in JavaScript regular expressions · Mathias Bynens
- jamiejennings/rosie-pattern-language: Rosie Pattern Language (RPL) and the Rosie Pattern Engine
- Recursive Regular Expression
2016-09
- rust-lang-nursery/regex: An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.
- ripgrep is faster than {grep, ag, git grep, ucg, pt, sift} - Andrew Gallant's Blog
- Demystifying The Regular Expression That Checks If A Number Is Prime – G'd Up Code
- The 100% correct way to validate email addresses
2016-08
- SRL - Simple Regex Language
- Google Code Archive - Long-term storage for Google Code Project Hosting.
- why GNU grep is fast
- s4ke/moar: Deterministic Regular Expressions with Backreferences
- Maniagnosis - A deep dive into regular expression derivatives for lexical analysis
- Ann: Typed regular expressions | Drup's thingies
- Regular expression to match line that doesn't contain a word? - Stack Overflow
- Validating Email Addresses with a Regex? Do yourself a favor and don’t – /dev/random
- Apocalypse 5: Pattern Matching
- kkos/oniguruma: regular expression library
- Boost.Regex 5.1.1 - 1.61.0
- A Regular Expression Matcher (2007) | Hacker News
2016-07
- moovweb/rubex: Super Fast Regex in Go
- Stack Overflow Outage Postmortem | Hacker News
- Stack Exchange Network Status — Outage Postmortem - July 20, 2016
2016-06
2016-05
- path-to-regexp
- Eigenstate :: Implementing A Simple Regex Debugger
- languagengine - Blog - Regex Edit Distance
- Regular expressions you can read: A new visual syntax (and UI) — Medium
- BurntSushi/rure-go: Go bindings to Rust's regex engine.
2016-04
- Debuggex: Online visual regex tester. JavaScript, Python, and PCRE.
- regex - How to make perl regexes matches ASCII and Unicode - Stack Overflow
- EReg - Haxe API
- Practice Makes Regexp - New regexp book from Reuven Lerner
- Elliot Chance - It's Impossible to Validate an Email Address
- Best Practices for Regular Expressions - Codacy | Blog
2016-03
- mathiasbynens/regex-trie-cli - Create regular expression patterns based on a list of strings to be matched
- Puzzle | LinkedIn Engineering
- Hard code golf: Regex for divisibility by 7 - Programming Puzzles & Code Golf Stack Exchange
- V8 JavaScript Engine: RegExp lookbehind assertions
2016-02
- Understanding the basics of Regular Expression
- [no title]
- kirbyfan64/rejit: A work-in-progress JIT-powered regex engine
- CaptainCrowbar/unicorn-lib: Unicode library for C++
- String Parsing in SQL
- GitHub - akoumjian/datefinder: Find dates inside text using Python and get back datetime objects
2016-01
- How I fixed Atom - davidvgalbraith
- alexflint/go-restructure: Match regular expressions into struct fields
- GuillaumeBadi/Verbal-Exprejon
- regex cheat sheet at DuckDuckGo
- Javarevisited: 10 examples of grep command in UNIX and Linux
- d10/regjsgen · GitHub
- jviereck/regjsparser · GitHub
- mathiasbynens/regenerate · GitHub
- mathiasbynens/regexpu-core · GitHub
- VerbalExpressions/JSVerbalExpressions
2015-12
- Regex Crossword
- Gregable: Regular Expression Crossword Puzzle
- Email address validation and encodings
- Shell scripting notes – searching matching filenames and matching content | Kev's Development Toolbox
- Regular Expression Basics | BoTree Technologies
- RegExp class - dart:core library - Dart API
2015-11
- Python's Hidden Regular Expression Gems | Armin Ronacher's Thoughts and Writings
- Abandon - Validate Facebook URLs & Twitter Usernames with PHP Regular Expression
2015-10
- Siderite's Blog: Super Fast and Accurate string distance algorithm: Sift4
- the-emacs-problem - steveyegge2
- How We Match Regular Expressions | 01.org
- LightboxTech/liblightgrep · GitHub
- Hyperscan | 01.org
- Exact String Matching Algorithms | HackerEarth
- Introduction to regular expressions
- Working with Email Addresses in SQL - Mode Blog
2015-09
- The Best Regex Trick
- Fast String Matching | JW Player
- Perl Regular Expression Matching is NP-Hard
- Converting regular expressions into nondeterministic finite automata (NFAs): An implementation in Java
- Pattern-matching regular expressions in Scheme using derivatives
- yandex/pire · GitHub
- Perl Incompatible Regular Expressions library
- A regular expression converter - hokein/Automata.js · GitHub
2015-08
- fent/randexp.js @ GitHub
- Create random strings that match a given regular expression.
- Snobol Pattern Matching in Python
- Character Model for the World Wide Web: String Matching and Searching
- PCRE - Perl Compatible Regular Expressions
- Syntax extensions and regular expressions for Rust - Andrew Gallant's Blog
- regex - Regular expression for unicode in java 7 - Stack Overflow
2015-07
- New regular expression features in ECMAScript 6
- Using wildcard matching in any programming language | RLV Blog
- Dennis Yurichev: 23-Jul-2015: Fuzzy string matching + simplest possible spellchecking + hunting for typos and misspellings in Wikipedia.
- download.geonames.org/export/dump/countryInfo.txt
- Automatic Generation of Text Extraction Patterns from Examples
- swift - NSRegularExpression regex replace Greek Unicode text - Stack Overflow
- This Week in D: June 28, 2015
- Ragel State Machine Compiler | Colm Networks
- Five Invaluable Techniques to Improve Regex Performance : programming
- Five Invaluable Techniques to Improve Regex Performance
2015-06
- RohitK89/LogScraper · GitHub
- Xeger - More expressive regular expressions for JavaScript. Pronounced "zeeger"
- Regexes: The Bad, the Better, and the Best : programming
- Regexes: the Bad, the Better, and the Best
- Alternatives To Regular Expressions
- jonathantneal/regexp-escape · GitHub
- Implementing Regular Expressions
2015-05
- Emojineering Part 2: Implementing Hashtag Emoji - Instagram Engineering
- PatternMatcher | Android Developers
2015-04
- Python regex tokenization of Unicode string not working as expected - Stack Overflow
- Unicode and Boost.Regex - 1.58.0
- In search of the perfect URL validation regex
- Is there a regular expression to detect a valid regular expression? - Stack Overflow
2015-03
- google/re2j · GitHub
- neuront/python-reloon · GitHub
- is.js - micro check library
- Wrestling PCRE
- Understanding Regular Expressions 2: Groups and Captures
2015-02
- Email Regex that works 99.99% | Hacker News
- Email Regex - Everything About Email Regular Expression!
- RegExp.prototype.unicode - JavaScript | MDN
- Regular Expressions in T-SQL - SQLTeam.com
- Regular Expressions in T-SQL - Ken Henderson's WebLog - Site Home - MSDN Blogs
- SQL Server: Regular Expressions for Efficient SQL Querying
2015-01
- mathiasbynens/regexpu · GitHub
- A source code transpiler that enables the use of ES6 Unicode regular expressions in ES5.
- Unicode Regular Expression Engines // Speaker Deck
- A JIT for grepping: jrep and rejit [LWN.net]
- “grep was a private command of mine for quite a while before i made it public.” -Ken Thompson — Medium
- Liniarc/regexProgram · GitHub
2014-12
- Automatic Generation of Text Extraction Patterns from Examples
- 'regex' tag wiki - Stack Overflow
- Regular expression cheat sheet
- cheatsheet - regex-cheatsheet.pdf
- Regular Expression Cheat Sheet
- [.NET Core] System.Text.RegularExpressions Source Code : programming
2014-10
2014-09
- Maybe regexp is the wrong tool for this job. I'm just saying. : programming
- Full email validation regex (RFC 2822) | Hacker News
- Mathias Bynens on Twitter: "Support for the ES6 `y` flag for sticky regular expressions just landed in V8: https://t.co/XVx6JMlLwT Coming soon to Chrome, Opera & Node!"
- sunlightlabs/jellyfish · GitHub
- a python library for doing approximate and phonetic matching of strings.
2014-08
- Unicode-aware regular expressions in ES6 · Mathias Bynens
- Lrexlib
- What you should know about JavaScript regular expressions
2014-07
- sindresorhus/mapcode-regex · GitHub
- Regular expression for matching mapcodes
- charles leifer | Playing with Python Magic Methods to make a nicer Regex API
- regex /(?x: (w+) s (w+) )/ hacker news at DuckDuckGo
- Understanding and Using Regular Expressions
2014-06
- In search of the perfect URL validation regex
- TCL Regular Expression Examples
- hrothgar/lexitron · GitHub
- regex on a english dictionary
Number of links: 400
Also see links to other regex testing websites/programs on the Similiar Tools page.