4 ms·

By far my #1 reason: Tree Style Tabs. https://addons.mozilla.org/en-US/firefox/addon/tree-style-tab/ https://addons.mozilla.org/en-US/firefox/addon/tree-style-

by metra 16y ago

By far my #1 reason: Tree Style Tabs. https://addons.mozilla.org/en-US/firefox/addon/tree-style-tab/ https://addons.mozilla.org/en-US/firefox/addon/tree-style-ta...