There are 4 repositories under fonline topic.
FOnline: The Life After
A small application for maintaining Fonline NameColorizing files.
Fast to setup FOnline server on Linux
Fonline Engine's .fofrm format player, very shitty.
High quality music for FOnline.
FOnline online status for ESP8266 powered chips written in Arduino C++
Simple customizable PHP website template for any FOnline server