
RegExr
rubular
Regex Crossword
Expresso
RegEx Generator
RegexOne
RegexPlanet Ruby
Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.

Connected Worker Platform for Workflow Digitization and Process Management

Which is more popular?
Based on our record, regular expressions 101 seems to be more popular. It has been mentioned 892 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | regex101.com | processnavigation.com |
| Company | — | Startup from Estonia · 1 - 9 employees · 2025 |
| Listed in |
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No description of regular expressions 101 yet.
ProcessNavigation is a Connected Worker SaaS platform for workflow digitization and process management in manufacturing environments. It enables production companies to standardize and digitize their business and manufacturing processes, ensuring efficiency, quality, and real-time control across...
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Share your experience with using regular expressions 101 and Process Navigation. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Regex101 is the tool I'd point anyone to. Paste a pattern and some test text, and it highlights matches and explains every token in plain English on the side. Pick the right flavor in the left menu (PCRE, JavaScript, Python, Go and... - Source: dev.to / 4 days ago
Time to take care of that regular expression that acts as the word separator. With some experimentation (the regex101 web site is good for that), we arrived at this:. - Source: dev.to / 5 months ago
Regex101.com — full debugger with step-by-step matching. - Source: dev.to / 7 months ago
Tracking Process Navigation since Nov 2025.
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RegExr.com is an online tool to learn, build, and test Regular Expressions.
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A ruby based regular expression editor
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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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RegEx Generator is a simple-to-use application that comes with the brilliance of intuitive regex and is also helping you out to test the regex.
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RegexOne offers learning regular expressions with simple, interactive examples.
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