Modding Links

From Quake Wiki

TODO: add all the sites I don't know about and link a bunch of cvs repos for mods/engine dev

func_msgboard - mapping focus, many tools released here, run by metlslime

InsideQC - forum for quakec modders, large collection of tutorials

QuakeOne - another modding forum, quite active, has graphics and engine modding focus

QW-DEV - hosts multiple quake and quakeworld projects