
RegExr
RegexBuddy
regular expressions 101
Expresso
Regex Hero
Co—Star Astrology
RegexMagic
Patterns is a simple yet powerful tool for working with regular expressions.

Interactive course to learn and master React Hooks

Website, pricing, platforms and company facts side by side.
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| Website | krillapps.com | useeffect.dev |
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RegExr.com is an online tool to learn, build, and test Regular Expressions.
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RegexBuddy is your perfect companion for working with regular expressions.
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Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
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The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer with an extensive knowledge of regular expressions.
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Online Silverlight regular expression tester with instantaneous highlighting, C# and VB.NET code generation, code completion, regex analysis, benchmarking, and more.
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Hyper-personalized astrology
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