Work · alternatives · 2026
24 alternatives to i Hate Regex
regex cheatsheet for the haters
i Hate Regex is a regex cheatsheet designed to explain commonly used regular expressions in an accessible way. It's for people who find regex confusing or frustrating and want to understand how these patterns work. The… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. i Hate Regex launched in 2020; newer entries below may have overtaken it.
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Regex Cheatsheet▲499A modern regular expression playground with live matching, visual railroad diagrams, rich notes, and easy sharing.
2020 · ihateregex.io · its alternatives →
- 2
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 →
- 3
Regex library▲276A curated list of most commonly used regular expressions
2022 · uibakery.io · its alternatives →
- 4RF
2020 · refrf.shreyasminocha.me · its alternatives →
- 5
RegexLearn▲328Learn RegEx step by step, from zero to advanced
2021 · regexlearn.com · its alternatives →
- 6IW
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 →
- 7
RegExr 2.0▲101Online tool to learn, build, & test Regular Expressions
2014 · regexr.com · its alternatives →
- 8
I'm sorry/not sorry for creating this.
2022 · thetypingoftheregex.com · its alternatives →
- 9RE
2021 · compiler.org · its alternatives →
- 10
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 →
- 11
Hey HN, As an afternoon project, I created a simple tool that generates regex expressions from plain text using GPT-3.5. It's designed to help anyone who needs to quickly create regex patterns without manually writing them. Already posted this last week, but I did some QOL improvements & fixed minor bugs I found.
2024 · rgx.tools · its alternatives →
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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 →
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RegexOne provides a set of interactive lessons and exercises to help you learn regular expressions
2020 · regexone.com · its alternatives →
- 16
Welcome to the fantastic world of nerdy regex fun!
2016 · regexcrossword.com · its alternatives →
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Expressions▲233An app to play with regular expressions. Easily and nicely.
2016 · apptorium.com · its alternatives →
- 20
2018 · github.com · its alternatives →
- 21IW
My book on "GNU grep and ripgrep" is free to download today and tomorrow [1][2] Code snippets, example files and sample chapters are available on GitHub [3] The book uses plenty of examples and regular expressions are also covered from scratch. The book is suitable for beginners as well as serves as a reference. Hope you find it useful, I would be grateful for your feedback and suggestions. I used pandoc+xelatex [4] to generate the pdf. [1] https://gumroad.com/l/gnugrep_ripgrep [2] https://leanpub.com/gnugrep_ripgrep [3]…
2019 · its alternatives →
- 22
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 →
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Are you a regular expression nerd? Challenge your friend to a Regex.
2025 · regex.jordandalton.com · its alternatives →
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