The easiest way to build complex regular expressions
<a href="https://regexbuilder.vercel.app/" target="_blank" rel="noopener nofollow">https://regexbuilder.vercel.app/</a>

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RegexBuilder is a user-friendly tool for creating complex regular expressions visually, making the process simpler and more efficient.

RegexBuilder - Build Regex Visually

A for effort. Can’t beat <a href="https://regex101.com" target="_blank" rel="noopener nofollow">regex101</a> though.

I think that LLM tools / code gens have become way too good at regex. I understand the purpose of learning though so that you can debug why a regex is not working, but I think people will resort to using LLM tools for explanation, getting an understanding and fixing regex issues.
I might be missing something here, but I have totally stopped using such regex tools since the inception of gpt 4o.

Well designed solution to handle regex actions, appreciate mate!
I just encounter one bug on mobile devices that the info button is not clickable due to the dimension overflow of the near switch button as shown below:
<img src="https://media.daily.dev/image/upload/s--7dJ2JdZ4--/f_auto/v1746711956/ugc/content_e644491c-57e3-4048-91ac-cbdfaa1ce96f?_a=BAMClqUq0" alt="IMG_2653">
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The info button is not accessible which can take 10 sec to debug. FYI. Thanks for sharping once again 🙏
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Sadly the deployment is temporarily paused.