Add extensions, get work done

Notify Last Modified Date & time of web page . Get the date from http protocol sended by web server. Sometimes server or browser set current time, so in that case , lastModified date is unreliable to check update the page.

BiReader allows for users to enable easier reading on any website through emphasis of the start of words -- derived from the work of Bionic Reading

Opens active tab URL after toolbar button click in Microsoft Edge using 'microsoft-edge:' protocol without use of any helper application.

Will automatically convert all twitter.com & x.com links copied from a tweet's share button to fxtwitter.com for easier embeds in discord View the GitHub repo here.

Quickly and conveniently manage your open tabs with container support.

Switching between development and production sites.

Desaturate the favicons of all inactive tabs.

Have fun organizing & saving your tabs & windows with the ultimate Tab Manager. The add-on supports Dark Mode, Multiscreen support and much more.

Shows number of open tabs as icon.

Switch tabs using ctrl+left and ctrl+right

When the currently active tab is closed, always switch to the one on the left of it.

This add-on requires Tree Style Tab. It changes Tree Style Tab's behavior by focusing the preceding child tab after closing the current one.

Works on Mobile as well. An addon to invert the color of any webpage, making contents of any website readable and less stressful on your eyes. After installing addon, just click toggle button on toolbar to switch on/off night mode.

Middle click on a page to close the current tab.

Delays new tab loading until you activate it

Unofficial Firefox add-on for Pinboard.in. Bookmark web pages & add notes easily. Keyboard command: Alt + p

A small, no-nonsense extension to control speed and reverb settings on YouTube videos.

Auto scrolls webpages at a reasonable pace

Switch to iCloud Dashboard with a single click or customizable keyboard shortcuts!

This extension forces all links within a pinned tab to open with target=_blank. This makes your pinned tabs more "sticky" in that clicking on links won't lose the pinned content.

Resize and align the CURRENT layout to the predefined position with multi monitor support

This extension enables user to close the current tab by right double-clicking anywhere on the viewing web page.