niles: *using the most thinly veiled, obvious, dumbass-proof metaphor man could possibly think of in a fruitless effort to try to make these two realize they're soulmates*
maxwell and fran: what the hell are you talking about?
For those post... 2010? The Nanny fans who want more fic and haven't discovered this one yet (or those older fans who thought this site was lost), let me introduce you to the Real Unofficial Nanny Home Page (RUNHP). Not online anymore, but well archived on the Internet Archive.
It was my home away from home for much of my teen years. It had screen caps when only a few people had capture cards. It shared interviews, appearances and titbits before we knew how to find them (especially us non-US folks). And it had fanfic. So much fanfic. I have personally archived about 800 stories from there.
Barb was the webmistress of the site, and especially in the beginning, you had to submit your story and she might not publish it. Also, most stories were written during the shows run, which means that most of it is Fran/Max. There is some Niles/CC, and I don't think there are any other pairings (except maybe TN Character/OC). Also, most of it is rated G or T, later stuff might be rated M/E.
Some authors made it over to FF.net (I don't think I know of any besides me who made it to AO3, if there are I would love to know) and republished stories there. But a lot are just on that site. Also, we did a virtual seventh which was quite fun.
Recommended authors: Christine Davis (F/M & N/CC), IvanaBGood (N/CC and the one who opened my eyes to that pairing), and SMB (F/M). If you want angsty teenager-written fic (some self-insert even) written by me, look for Sara (the one with the most fics).
Anyway, if you are craving more fics, if you want to see what people thought while the show was still on the air (and we didn't know even if Fran and Max would get together, let alone Niles and CC), have fun!
NB: There are later snapshots but at some point the encoding got messed up, and there are no newer (or not many at least) fics in later archiving.