Firefox: TabSearch: https://addons.mozilla.org/en-US/firefox/addon/tab_search/ https://addons.mozilla.org/en-US/firefox/addon/tab_search/ Fuzzy search for tabs

Firefox: TabSearch: https://addons.mozilla.org/en-US/firefox/addon/tab_search/ https://addons.mozilla.org/en-US/firefox/addon/tab_search/ Fuzzy search for tabs + keyboard controls for tab management. (I made this, hope it's alright that I'm advertising) Octotree: https://addons.mozilla.org/en-US/firefox/addon/octotree/ https://addons.mozilla.org/en-US/firefox/addon/octotree/ Adds a tree-style panel to the side of every GitHub repo, makes it easy to browse and skim source code.