Learn RegEx step by step, from zero to advanced

This page summarizes the projects mentioned and recommended in the original post on /r/sysadmin

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  • RegExr

    RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.

    I usually have both Regexr and Olaf Neumann's generator open when trying to work out regex.

  • regex-generator

    Generate regular expressions from sample texts.

    I usually have both Regexr and Olaf Neumann's generator open when trying to work out regex.

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  • py_regular_expressions

    Learn Python Regular Expressions step by step from beginner to advanced levels

    For Python, I made an interactive GUI with 75 exercises: https://github.com/learnbyexample/py_regular_expressions/tree/master/interactive_exercises These exercises are based on Python regex book that I wrote, which is currently free this month: https://learnbyexample.gumroad.com/l/py_regex

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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