Plug-In 관련 Site

Mozilla Plugin project
http://www.mozilla.org/projects/plugins/

Netscape Plug-In Development on Mac OS
http://s.sudre.free.fr/Stuff/MacPlugInUS.html

NPAPI

https://developer.mozilla.org/Special:Tags?tag=NPAPI&language=en

Plugins

https://developer.mozilla.org/Special:Tags?tag=Plugins&language=en

NPAPI extensions (npruntime)

https://developer.mozilla.org/En/Gecko_Plugin_API_Reference:Scripting_plugins

NPObject

https://developer.mozilla.org/en/NPObject

Plug-in Development Overview

https://developer.mozilla.org/En/Gecko_Plugin_API_Reference/Plug-in_Development_Overview