Window Merger
Merge specified browser windows into each other. Or all of them into one. Simply right click to open Firefox’s context menu when multiple windows are open, or configure a keyboard shortcut. All wrapped up in one tiny free extension.
732 brukarar
Switch To Previous Active Tab & Reload All Tabs
Activate the last accessed tab in the same window, or any window. Right-click the toolbar button for a most recent tabs list (MRU) and options. Adds "Reload All Tabs" to the tab right-click context menu. (For Fx115/Fx128, use "See all versions".)
730 brukarar
Live Reload — monitor and reload html, css, js
Addon for web devs. Monitor included JS, CSS and/or HTML in frames and automatically reload the host page when a change is detected in the included source. Supports inline reloading of stylesheets and frames without reloading the host page.
726 brukarar
Visual bookmarks
Simple speed dial bookmarks page, including search, add, edit, delete and dragging bookmarks.
725 brukarar
Move unloaded tabs for Tree Style Tab
Move tabs in the Tree Style Tab Sidebar without them becoming active.
722 brukarar
Close Other Tabs
(Re)add a context menu to tabs menus that closes other tabs of the selected tab.
715 brukarar
Code Editor
Powered by the Monaco Editor, it provides support for basic syntax colorization, IntelliSense, validation and Diff Editor features.
694 brukarar
FxQRL - URL to QR code
Turns your URLs into QR code images using built-in library, no network connection is made in this add-on.
687 brukarar
Tab Suspender
Manually discard all open tabs except the current one. Speed up your browser.
683 brukarar
