regex101 and similar sites like [1] are great but, I always try to add a warning when recommending - should use them only for the flavors supported (PCRE, Pyth

regex101 and similar sites like [1] are great but, I always try to add a warning when recommending - should use them only for the flavors supported (PCRE, Python, etc) I've seen many using it for cli tools and wonder why things like non-greedy or lookarounds don't work. [1] https://www.debuggex.com/ https://www.debuggex.com/