Regex101 is especially useful, I use it to check for catastrophic backtracking¹ before committing a regex. 1-https://www.regular-expressions.info/catastrophic.

Regex101 is especially useful, I use it to check for catastrophic backtracking¹ before committing a regex. 1-https://www.regular-expressions.info/catastrophic.html https://www.regular-expressions.info/catastrophic.html