Once upon a time I thought
Oh I’ll make a linq like Regez generator
It will be more readable
No

@rEaL-jAsE funny thing is is I did
It just taught me how to use regex in the end lol

The problem Regex is trying to solve is inherently difficult, and the best solution I can think of to document your solution is to use Chomsky hierarchies where you're actually forced to name each node. Contemporary regex implementations all have backreferences anyway so they're Chomsky 4.