Dark theme for every website. Care your eyes, use Dark Reader for night and daily browsing.
Take tabs from parent windows and arrange them in layouts of tiled sub-windows, using the toolbar button, context menu or keyboard shortcuts. Makes it easy to browse, compare or monitor multiple pages. Synchronize scroll. Save and re-open layouts.
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
Show tabs like a tree.
Squared tabs, application button menu, add-on bar, small button view, old search and many more 'old' features for 'Firefox 29-56' only, not for Firefox Quantum (57+)! >Latest builds only on Github!<
Bring your bookmarks into view with just a gesture. Move the sidebar across the screen. Open a different sidebar by just clicking its title. And more! Keeps your sidebar simple and quick to access!
Piece together all of your add-on buttons and extras into your browser window in exactly the way you want them!
Short, Vim-style keyboard shortcuts for browsing and navigation, for a near mouseless experience.
Hide Firefox User Interface.
The "NewScrollbars"-extension replaces default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes". [ not compatible with Firefox / Thunderbird 57+ ]
Adblock Features: + Adblock on every Youtube Video + Malware- and Adblock + Performance enhancement in browsing speed. + Adblock of ads, banners and pre-rolls on Youtube. + No more Banner, PopUp, PopUnder + INSTALL ADBLOCK
Theming experiment for Firefox Quantum and beyond.