Tree Style Tab for Firefox is incredibly helpful to me for this kind of usage: https://addons.mozilla.org/en-GB/firefox/addon/tree-style-tab/ https://addons.mo

Tree Style Tab for Firefox is incredibly helpful to me for this kind of usage: https://addons.mozilla.org/en-GB/firefox/addon/tree-style-tab/ https://addons.mozilla.org/en-GB/firefox/addon/tree-style-ta...