991 Open source projects that are alternatives of or similar to Vivaldi Fox

Chrome extension that blocks Rickrolls!

🥗 All-in-one professional pop-up dictionary and page translator which supports multiple search modes, page translations, new word notebook and PDF selection searching.

Extension that restores RSS Feed Livemarks in Firefox.

A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to Github

A Firefox port of the Chrome extension that adds an 'ad' Awesome Bar command and view source links for the Android SDK.

Experimental Firefox extension for login management experiences, not being actively developed

We're building the next generation of Firefox, and we're focusing on real-world speed and performance. Pulse lets you give our engineers feedback about your experience on websites that work well in Firefox and on websites that don't.

Adds the ability to disable JavaScript on specific sites.

The web extension boilerplate help to set up project quickly using typescript, jest, webpack, githook, prettier and github actions

Disable videos on Youtube saves resource usage (Youtube becomes audio only)

Implementation of the Google Cast Chrome Sender SDK within Firefox

Browser extension that adds keyboard control to Google / YouTube Music

Create modern cross-browser extensions with no build configuration.

Redux for WebExtensions

Save your browser sessions and restore them any time

Fast, open and free-to-use new tab page for modern browsers

WebExtension for saving media, links, or selections into user-defined directories

Extension for Firefox

New Tab Override allows you to set the page that shows whenever you open a new tab.

☁️ Sync your bookmarks privately across browsers

A web extension to block browser fingerprinting

With the Bookmarks Organizer it's easy to put order in your bookmarks. The Bookmarks Organizer finds no longer working bookmarks, redirects, duplicates and more!

Browser add-on to copy all URLs and titles from the open tabs in a browser window as a text list to the system clipboard. Links can also be pasted to a browser window to restore a list of tabs.

Typescript, React, Redux, Styled-Component and Webpack based sample extension boilerplate. Runs on Chrome and Firefox. Sample chrome extension.

🕊️ Firefox add-on for multi-row tabs and site-dependent tab colors

A Chrome, Firefox, Opera and Edge extension to increase contrast, decrase brightness and invert color of websites

A boilerplate template for building cross browser extensions (Chrome and Firefox).

Small CLI toolbox for cross-browser WebExtension development

A firefox addon wich goes up a folder of a website.

🔇 Chrome extension to skip silent parts in videos and audio files on any webpage

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

A Firefox WebExtension that displays a context menu, that searches for the selected text.

A user styles manager for Firefox and Chrome

Web Extension for handling groups of tabs persisted as bookmarks

Web Extension version of the Firefox Lightbeam add-on

A browser extension to improve TweetDeck with a lot of features

A sample bootstrapped extension to add a Web panel sidebar.

A browser extension starter for Chrome and Firefox

TypeScript type definitions for Firefox WebExtensions

Allows controlling media player on different sites with Media Player widget on your desktop

🖥🔋Web Extension starter to build "Write Once Run on Any Browser" extension

Vietnamese input method extension (IME) for Firefox, Thunderbird, SeaMonkey, Komodo, etc. — bộ gõ tiếng Việt dành cho Firefox, Thunderbird, SeaMonkey, Komodo, …

A Firefox extension for Pinboard (https://pinboard.in) that uses the WebExtension API

WebExtension that unloads tabs and prevents tabs from loading

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.

Inject charts in your private leaderboard page for Advent of Code

🔴YouTube Extension🧰>80 Features ⭐Please document, code or donate📌Tidy📌Longest-standing(2012)(Users>350000)⋮🎞️🎛️🎧⚙️🎬🔊☕🎨🧩🧪📈⏯️(Player: Repeat Screenshot Rotate; Hide related video distraction. Always expand video Description. Playback speed. Video Quality bandwidth H.264 electricity. Player Size Full Window. Themes Customization. Statistics. Reverse Playlist YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube YouTube Youtube enhancer YouTube app YouTube video YouTube YouTube YouTube api v3 YouTube playback YouTube player VP8 VP9 AV1 vidIQ tubebuddy download adblocker adblock ads sponsorblock addon youtube music ⭐ youtube premium css css4 html5 ytdl youtube-dl invidious iridium ParticleCore youtube+ youtube++ youtube-plus maia-yt youtube nonstop youtube control center vlogger vlog h264ify h264 m.youtube.com music.youtube.com studio.youtube youtube mobile youtube studio ⭐ kids Vanced gaming.youtube.com gaming youtubecenter freetube lite-youtube-embed newpipe youtube-dl-gui mps-youtube nuclear pytube awesome youtubers youtube downloader 8k 4k 60fps 30fps youtubeexplode vidgear k-lite tubebuddy adobe apple ios iphone design simplify ffmpeg premiere designer annoyance youtube upload

Autofill is a small but powerful add-on for Mozilla Firefox that serves one purpose: fill form fields automatically on page load. It is for people who just want a straightforward form filler without all the bells and whistles.

🛰 Experience the latest image from the Himawari, GOES, Meteosat, and DSCOVR satellites

A browser extension that adds various web developer tools to a browser.

Adds mpris integration for certain sites using a Firefox Webextension.

A web extension that helps you view JSON documents in the browser.

Webpack plugin that compiles WebExtension manifest.json files and adds smart auto reload

An open source browser extension for adding/managing download tasks to your Synology DiskStation.

Adds "quality-of-life" features to NextDNS website for a more practical usability

uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox, and Safari.

조별과제 때마다 "나무위키 꺼라."라고 말하시는게 피곤하신 여러분을 위해 만들어진 Browser Extension, 나무위키를 꺼 드립니다.

Moved to https://github.com/ugetdm/uget-integrator and https://github.com/ugetdm/uget-extension

📑 A better OneTab for Chrome 📝 Temporarily removed from firefox ⚠️ without maintaining in a period & any cooperative purpose are welcome

Echofon Unofficial - maintained version of Echofon: full featured, super clean Twitter app for Firefox.