TNG Web site: Baza danych rodziny Jarocińskich / Jarocinski Family Database - 30k persons.
TNG version 12.3, Template 7 significantly customized with my private mods. I also use several great mods from other authors: Chris Moss, Robin Richmond, Ken Roy, Erik Hoppe, Michel Kirsch, ... - big thanks !
My extension (private) to Chris Moss' Relate mod that visualizes graphically the shortest path between two given persons.
Current development: pure-PHP implementation of the Yen's K-Shortest path algorithm. Working demo with simple graphics is in use on my site; incredibly fast: for 30k people database, 1000 next-shortest paths takes about 1 second ! You'll find it also in github.