This is a leisure kind of an add-on which helps you to stay awake during classes and study sessions. It turns the background into the 7 colours of the rainbow keeping the user still on the webPage- hopefully more focussed.

Replaces new tab with customizable markdown-powered columns.

Code-Track an awesome add-on which replaces new tab screen with awesome competitive related content as shows all the ongoing and upcoming contests and also have additional customizable features to change your home tab into competitive mode.

Allows the user to set a different website as page to be opened as new tab

Extension for https://clocky.ga

Replaces the page that appears when the user creates a new tab or window with the analogue or digital clock. You can also get to this page by entering the URL

Theme changes according to different times in day.

A dynamic theme with clock

Allows fast deleting unconvenient HTML elements with the shortcut "CTRL+ALT+click" on elements that have to disappear.

Adds a digital clock showing system time to toolbar buttons.

A dynamic theme that continuously cycles through colors.

Easily add some decorative lights to any webpage

Replace your new tab page with the Bible Verse of the Day.

Show a chengyu when you open a tab.

Identifies SMILES strings and enables mouse-hover to reveal molecular structure

Get your shit done, while getting your cheat on

Make ChatGPT's 'Save page as...' scrollable.

A Dynamic Theme that changes the browser background color to the dominant color from the current website palette.

Center RFC content on your monitor, cure neck pain :D

A browse extension extending capabilities of the Custom Command dashboard

rtl confluence for supporting persian texts

Hide sticky elements on webpages, freeing up screen space. Mainly useful for Firefox on Android.
Can run automatically when page has loaded. Has address bar button on Android.

Display max bid, min ask and market value of the cards in your deck.

Stop yourself from spending too much time on websites your know you shouldn't be. Set limits, automatically track your time, and block websites after reaching your limit.

Best Budget Planner Addon for Firefox
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Replaces the text 'BTS' with 'BTK'.

Have Chrome-like group tabs in firefox

A web extension that places a customizable image on the bottom right of the browser window.

Set a goal to stay focused on distracting websites.

See þe English language as it was in þe olde days!