Life & fun · alternatives · 2026

RegEx for Regular Folk is a visual, example-based guide to regular expressions designed for beginners. Launched in 2020, it breaks down regex concepts using practical examples rather than technical jargon, making the… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. RegEx for Regular Folk – A visual, example-based introduction launched in 2020; newer entries below may have overtaken it.

1. 1
   Regex Cheatsheet▲499

   A modern regular expression playground with live matching, visual railroad diagrams, rich notes, and easy sharing.

   2020 · ihateregex.io · its alternatives →

2. 2
   Regex library▲276

   A curated list of most commonly used regular expressions

   2022 · uibakery.io · its alternatives →

3. 3
   RegexLearn▲328

   Learn RegEx step by step, from zero to advanced

   2021 · regexlearn.com · its alternatives →

4. 4RE
   Regular expression compilation visualized▲219

   2021 · compiler.org · its alternatives →

5. 5
   i Hate Regex▲477

   regex cheatsheet for the haters

   2020 · ihateregex.io · its alternatives →

6. 6
   Regex.ai – AI-powered regular expression generator▲294

   Regex.ai is an AI-powered tool that generates regular expressions. It can accurately generate regular expressions that match specific patterns in text with precision. Whether you're a novice or an expert, Regex.ai's intuitive interface makes it easy to input sample text and generate complex regular expressions quickly and efficiently. Overall, Regex.ai is a game-changer that will save you time and streamline your workflow.

   2023 · regex.ai · its alternatives →

7. 7
   RegexBot▲165

   Easily convert natural language to RegEx using AI

   2024 · its alternatives →

8. 8
   RegExr 2.0▲101

   Online tool to learn, build, & test Regular Expressions

   2014 · regexr.com · its alternatives →

9. 9
   Learn Regular Expressions with simple, interactive exercises▲144

   RegexOne provides a set of interactive lessons and exercises to help you learn regular expressions

   2020 · regexone.com · its alternatives →

10. 10
    Improve your Python regex skills with 75 interactive exercises▲175

    Learn Python Regular Expressions step by step from beginner to advanced levels - py_regular_expressions/interactive_exercises at master · learnbyexample/py_regular_expressions

    2021 · github.com · its alternatives →

11. 11IW
    I wrote a book on Python regular expressions▲193

    My book titled "Python re(gex)?" is free to download through this weekend [1][2] The book covers both 're' and 'regex' modules, has plenty of examples and chapters also have cheatsheets and exercises. Code snippets, exercises, sample chapters, etc are available on GitHub repo [3] I used pandoc+xelatex [4] to generate the pdf. [1] https://gumroad.com/l/py_regex [2] https://leanpub.com/py_regex [3] https://github.com/learnbyexample/py_regular_expressions [4]…

    2019 · its alternatives →

12. 12
    Transductive regular expressions for text editing▲263

    An extension of regular expressions for text editing, with a grep-like command-line tool. If you, like me, struggle with group logic in regular expressions, you might find it useful. I wanted to do this for a very long time. It is more of a sketch or prototype. I'd really appreciate your feedback!

    2025 · github.com · its alternatives →

13. 13
    my regular expression example match generator▲46

    Premium digital studio crafting modern websites, web apps, mobile apps, and digital experiences for ambitious brands worldwide.

    2010 · regexio.com · its alternatives →

14. 14
    Regulark▲7

    Collection of regular expressions ( RegEx )

    2023 · its alternatives →

15. 15
    Regex.ai▲95

    AI-powered regular expression generator

    2023 · regex.ai · its alternatives →

16. 16
    Regxr▲151

    A minimal, lightweight MacOS desktop app for RegEx

    2018 · github.com · its alternatives →

17. 17
    LLMs can generate valid JSON 100% of the time▲854

    Outlines is a Python library that focuses on text generation with large language models. Brandon and I are not LLM experts and started the project a few months ago because we wanted to understand better how the generation process works. Our original background is probabilistic, relational and symbolic programming. Recently we came up with a fast way to generate text that matches a regex (https://blog.normalcomputing.ai/posts/2023-07-27-regex-guide...). The basic idea is simple: regular expressions have an equivalent Deterministic-Finite Automaton (DFA) representation. We…

    2023 · github.com · its alternatives →

18. 18
    Regulex▲167

    Visualize Regular Expressions using Javascript

    2015 · jex.im · its alternatives →

19. 19
    Expressions▲233

    An app to play with regular expressions. Easily and nicely.

    2016 · apptorium.com · its alternatives →

20. 20
    A minimal, native MacOS desktop app for checking regex matches▲39

    2018 · github.com · its alternatives →

21. 21
    The Typing of the RegEX▲60

    I'm sorry/not sorry for creating this.

    2022 · thetypingoftheregex.com · its alternatives →

22. 22
    Online Regex Tester for PHP, PCRE, Python, Golang and JavaScript▲21

    Online regex tester and debugger with real-time match highlighting, detailed explanations, substitutions, unit tests, benchmarking, and code generation. Supports PCRE2, JavaScript, Python, Go, Java, .NET, Rust, POSIX ERE, and POSIX BRE.

    2018 · regex101.com · its alternatives →

23. 23
    RegEx Helper▲112

    Free AI powered RegEx generator

    2024 · regex.fav83.com · its alternatives →

24. 24JR
    JavaScript regex tester for macOS▲22

    2017 · regularity.co · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →