I went to here, but the links lead to dead pages, or to a git search result with 140 results.
I have a handful of these chips, and though I got them initially for LEDs, I see hints that I can use the 12-bit PWM to set brightness individually, or at least to drive servos in addition. One defunct library said servos were supported after version 8 of that library, so just any old library will probably not do.
Which library are those of you with these dandy chips using these days?
TIA!