Browser/Chrome Javascript Debugger Broken in Tor Browser
Mozilla deprecated the Venkman debugger (https://addons.mozilla.org/en-us/firefox/addon/javascript-debugger/) in favor of the in-browser debugger (https://developer.mozilla.org/en-US/docs/Debugging_JavaScript#JavaScript_Debugger) for debugging addons and browser javascript.
Unfortunately, the instructions on that page do not work. I get a blank window that seems to just hang, without a connection attempt. I tried adding "127.0.0.1,localhost" to the network.proxy.no_proxies_on pref, on the assumption that the TCP connection was failing, but to no avail.
We should probably try to have this fixed soon, so that debugging addons and browser javascript is possible in TBB 5.0.