Firefox and Chrome WebExtension that deletes cookies and other browsing site data as soon as the tab closes, domain changes, browser restarts, or a combination of those events.

Browser extension that simplifies the GitHub interface and adds useful features

A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks with nightTab.

Some web pages use intermediary pages before redirecting to a final page. This add-on tries to extract the final url from the intermediary url and goes there straight away if successful.

Allows adding extensions from chrome web store on ungoogled-chromium. Also adds semi-automatic extension updating.

Tree Style Tab, Show tabs like a tree.

Create, modify and quick change tab groups. Inspired by the Tab Groups app :)

Embed Neovim in Chrome, Firefox & others.

A Vim-like interface for Firefox, inspired by Vimperator/Pentadactyl.

Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.

xBrowserSync browser extensions / mobile app

uBlock Origin - An efficient blocker for Chromium and Firefox. Fast and lean.

FireBug for designers › Edit any webpage, in any state https://a.nerdy.dev/gimme-visbug

Extension to return old Twitter layout from 2015 / 2018.

☁️ Sync your bookmarks privately across browsers and devices

Highlight and capture the web in your favorite browser. The official Web Clipper extension for Obsidian.