Firefox: Network Monitor: how to debug JSON payload?

Question

I switched from Google Chrome to Firefox Developer Edition due to memory leak problems and moved on to a truly open source solution.

I want to debug the payload of my request, which is JSON, but Firefox does not show a convenient tree-like JSON data structure. Is there a plugin? How to improve the network monitor?

Answer 1

It has been fixed and is now available. Just refresh your browser using Firefox.

Bug Report: https://bugzilla.mozilla.org/show_bug.cgi?id=1122102