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7 matching results
As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.
Execute JS Requires Restart
XPCOMViewer Requires Restart
XPCOMViewer is tiny tool for exploring XPCOM components.
Developer Assistant Requires Restart
A suite of tools for developers.
Inspect JSON object from a URL or entered data.
Requires either DOM Inspector or DOM Inspector Plus! [dm] extension.