NPAPI Plugin Samples
Collections of NPAPI plugin samples can be found in the Seamonkey source code at /modules/plugin/sdk/samples.
The samples may not build any more on all platforms. There are plans to clean up the sample plugin situation - better organization, updated build systems, get them building on all platforms. However, even if one cannot build the samples they can still be very valuable as code references.
There is a guide to compiling the npruntime sample in Visual Studio.
In addition to those samples, there are 2 more plugins in the tree that might be helpful.
NPAPI Plugin Test Cases
- mozilla.org QA Plugins testcases
- mozilla.org QA OJI testcases
- Plugins Verification Testing Checklist (including SmokeTesting)