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The old Firefox extension model, XUL/XPCOM is definitely a lot more powerful. You can basically access anything and do anything. On the other hand much of it is
by einaregilsson 11y ago
The old Firefox extension model, XUL/XPCOM is definitely a lot more powerful. You can basically access anything and do anything. On the other hand much of it is not documented and you're on your own in figuring out how it works. But they're trying to move people off that model, and onto the Add-on SDK or the chrome model, which is a lot easier to work with, and better documented.