Has anyone ever made a plugin for the stock Android browser? Based on this StackOverflow question, there's a possibility to develop for the native/stock Android browser. But it doesn't seem developers are latching onto creating at least some plugins for it. So for my question, I want to know if there exists some stock browser plugins already?
At least one plugin exists. Adobe flash.
Note that plugins and extensions are not the same. The default AOSP browser doesn't support extensions.