This is a simple NPAPI test plugin with a scriptable (javascript) object. Any function call into the plugin will return an int32 with the value 42. In order to build this plugin you need to setup the NPAPI headers (e.g. xulrunner-sdk) in *config.mk*. ; make Following browsers have been tested successfully with this plugin so far: - Iceweasel 2.0/Debian Linux - Iceweasel 3.0/Debian Linux - Firefox 2.0/Ubuntu Linux - Firefox 3.0/Ubuntu Linux - WebKit/GTK c6c3f8ca4996a96a1c7e9d1ddb9c6e3bd05daed9/Ubuntu Linux - Opera 9.27/Ubuntu Linux - Opera 9.5/Debian Linux - Firefox 3/Darwin - Safari 3.1.2/Darwin - Firefox 3.0/Windows XP - Opera 9.5/Windows XP - Torchmobile's IRIS browser 1.0.13/Windows Mobile 6 - Mozilla Firefox 4.0b4/Android What does not work: - Opera 9.51/Darwin bug-350791@bugs.opera.com Further information: http://wiki.webvm.net/webvm/npapi/