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Firefox extension

Firefox Extensions are add-ons that allow users to customize their web browser from Mozilla. They are downloadable through the Firefox Add-on website. Modern extensions follow WebExtension standard and are most often written in HTML, JavaScript, and CSS.

https://github.com/tolerious/nio-dic

Firefox浏览器划词翻译插件，支持收藏单词并在小程序上进行复习。

extension firefox firefox-addon firefox-extension firefox-webextension webextension

Last synced: 23 Feb 2025

https://github.com/semanticdata/firefox-llamalife-in-sidebar

Firefox extension to display Llama Life within the Firefox sidebar. This extension adds a new section to the sidebar which contains the Llama Life web app. It also adds a shortcut, and a button toggle within the toolbar.

firefox firefox-addon firefox-extension

Last synced: 11 Mar 2025

https://github.com/cssnr/asn-plus

Aviation Safety Network Plus Web Extension

aviation browser-extension chrome-extension firefox-addon firefox-extension

Last synced: 25 Feb 2025

https://github.com/edwinm/tweak-network-firefox-extension

Tweak Network Firefox Extension

firefox-extension network

Last synced: 08 Apr 2025

https://github.com/kissaki/itch-scrollto-buy-button

A Firefox extension that adds a page action on itch.io that jumps to and highlights buy/claim buttons

firefox-addon firefox-extension firefox-webextension

Last synced: 01 Apr 2025

https://github.com/dgroomes/stackoverflow-look-back

🛠 Extract and search the posts you've up-voted on StackOverflow. Look back on your data.

chrome-extension firefox-extension stackoverflow

Last synced: 25 Jan 2025

https://github.com/csinva/arxiv-copier

Extension for copying the title + url of an arXiv page via right click

arxiv chrome-extension copy-to-clipboard firefox-extension

Last synced: 02 Apr 2025

https://github.com/garnetred/better-youtube-search

This browser extensions tailors your Youtube search results to see more relevant results.

browser-extension browser-extensions chrome-extension chrome-extensions firefox-addon firefox-extension focus productivity youtube youtube-search

Last synced: 14 Apr 2025

https://github.com/jefferyto/cantodict-webextensions-search-engines

Browser extensions to add search engines for CantoDict (http://www.cantonese.sheik.co.uk/dictionary/)

firefox-addon firefox-extension webextension

Last synced: 12 Apr 2025

https://github.com/notsooshariff/tryhackguide-extension

TryHackGuide is a browser extension for TryHackMe that provides easy access to writeups, videos, solutions, and more. Compatible with all major browsers, including Firefox, Chrome, Opera, and Brave.

brave browser-extension chrome chrome-extension cybersecurity firefox firefox-addon firefox-extension opera solutions tryhackme tryhackme-writeups videos writeups

Last synced: 26 Feb 2025

https://github.com/dtphelan1/hidive-next-episode

A browser extension for a better HiDive anime watching experience

anime extension firefox-extension hidive

Last synced: 27 Mar 2025

https://github.com/bellmano/imdb-to-letterboxd_extension

Browser extension that allows you to quickly navigate from an IMDb movie page to the corresponding Letterboxd page.

addon browser-extension chrome-extension extension films firefox-extension imdb javascript letterboxd movies

Last synced: 07 May 2025

https://github.com/2zqa/startpagina

Browser extension for replacing the new page tab

chrome-extension firefox-extension startpage

Last synced: 25 Feb 2025

https://github.com/hoppo-chan/cookie-box

一个可以用于cookie分享和多账号切换的饼干盒子，支持篡改猴，chrome扩展和firefox扩展

chrome-extension cookiemanager cookies firefox-addon firefox-extension userscript

Last synced: 12 Mar 2025

https://github.com/tboshoven/pin-to-tray

Firefox extension for pinning a tab to the system tray

browser-tabs firefox-extension icon system-tray

Last synced: 10 Apr 2025

https://github.com/jasonvinion/dougdoug-alphabet-crew

A extension for the youtuber and twitch streamer dougdoug that modifies Twitch chat usernames, setting them to 'A Crew' or 'Z Crew'

chrome-extension chrome-extensions dougdoug extension extensions firefox-addon firefox-extension firefox-webextension parkzer twitch twitchtv

Last synced: 25 Feb 2025

https://github.com/sharat87/hn-user-notes

Keep small personal notes on HN users.

browser-extension chrome-extension firefox-extension hacker-news

Last synced: 03 Apr 2025

https://github.com/migrim/glassmorphism-startpage

A sleek and modern startpage designed with a dark glassmorphism style

browser-extension date design firefox firefox-addon firefox-extension glassmorphism search startpage weather-app widgets

Last synced: 10 Apr 2025

https://github.com/micalevisk/yt-save-current-time

A ultra light browser extension to save the current time spent in any YouTube video, for those who don't trust in the video player.

chrome-extension firefox-extension youtube youtube-player

Last synced: 03 Apr 2025

https://github.com/lachhebo/co2-monitor

web extension for chrome/firefox to monitor how much co2 was generated during your navigation

carbon-intensity chrome-extension co2-emissions firefox-addon firefox-extension monitoring

Last synced: 03 Apr 2025

https://github.com/blueyescat/simple-dredark-tools

A browser extension for some tools in the DSA game (drednot.io).

browser-extension chrome-extension dredark dredark-tools drednot drednot-io firefox-extension

Last synced: 10 Apr 2025

https://github.com/indirivacua/sigeva-json

Extensión de navegador para cargar automáticamente trabajos científicos en SIGEVA a partir de un JSON.

chrome-extension conicet cvar firefox firefox-extension json sigeva unlp

Last synced: 12 Apr 2025

https://github.com/taylantatli/add-to-miniflux

Simple extension for Miniflux to subscribe to a website directly from Firefox toolbar. Same as bookmarklet. Works only for Miniflux Hosting URL (reader.miniflux.app).

firefox-addon firefox-extension

Last synced: 25 Feb 2025

https://github.com/actionless/firefox_search_rutracker_by_seeds

Firefox search provider for Rutracker, results sorted by the number of seeds

firefox firefox-addon firefox-extension firefox-extensions firefox-webextension rutracker rutracker-org

Last synced: 12 Mar 2025

https://github.com/phts/firefox-special-characters

WebExtension for 🦊. List of useful Unicode characters

firefox firefox-extension firefox-webextension special-characters unicode webextension

Last synced: 22 Mar 2025

https://github.com/luisreinoso/copy-console-browser-extension

(FIREFOX ✅ - CHROME ✅) Supercharge your debugging workflow by instantly capturing and copying console logs with pattern matching!

chrome-extension developer-tools firefox-extension

Last synced: 30 Mar 2025

https://github.com/rbanffy/li_classic_share

Browser extension that allows one to share using the classic LinkedIn interface.

chrome chrome-extension firefox firefox-extension linkedin web-extension

Last synced: 12 Mar 2025

https://github.com/philecker/vertifix

🖥️ Chrome/Firefox extension(s) to fix CSS display issues on GitHub on a vertical monitors or smaller viewports.

bugfix chrome chrome-addon chrome-extension firefox-addon firefox-extension github responsive-layout styling vertical

Last synced: 19 Feb 2025

https://github.com/phrogg/h_da-institutional-login

A small browser extension that fills the shibboleth for the university login of the Hochschule Darmstadt on several websites.

browser-extension chrome-extension firefox-extension

Last synced: 30 Mar 2025

https://github.com/brokiem/yt-rounded-video-player-ext

A browser extension that adds rounded corners to the YouTube video player

chrome-extension chromium-extension firefox-addon firefox-extension youtube-extension yt-rounded-video-player

Last synced: 06 Apr 2025

https://github.com/kar-dim/allkeyshop_properlistsort

Simple Firefox Extension that sorts a user's AllKeyShop list properly (AKS sort is broken).

firefox-extension js

Last synced: 23 Feb 2025

https://github.com/pigeonposse/wikipediaplus

📚🧩 WikipediaPlus is an extension that allows you to quickly and efficiently access all relevant links on the page you're visiting 🐦🌈

brave-extension browser-extension chrome chrome-extension chromium-extension edge-extension extension firefox firefox-extension javascript js node opera-extension opera-gx-extension safari safari-extension wiki wikipedia yandex-extension

Last synced: 10 Apr 2025

https://github.com/welcomattic/symfony-random-contributor

🔥🦊 Firefox extension that alert you if the random contributor card is about you while you are browsing symfony.com

firefox-addon firefox-extension firefox-extensions firefox-webextension symfony

Last synced: 28 Mar 2025

https://github.com/brenopolanski/99vidas-lite

:video_game: Browser extensão que força a versão web mobile do 99Vidas

99vidas browser-extension chrome-extension firefox-extension

Last synced: 17 Mar 2025

https://github.com/sav22999/accented-letters-addons

"Accented Letters" is a Firefox add-on. You can copy characters with a single click

accented-letters addon firefox firefox-addon firefox-extension firefox-extensions hacktoberfest

Last synced: 29 Mar 2025

https://github.com/muhammad-noraeii/cryptobase

CryptoBase: A tool to encode and decode text in Base64, with a Dark Mode toggle and a Copy Result button for easy copying.

base64 base64-decoding base64-encoding chrome-extension css extension firefox-extension html javascript

Last synced: 22 Mar 2025

https://github.com/wakeful-cloud/new-tab

A simple browser extension that displays a random image along with bookmarks on the new tab page

browser-extension chrome-extension firefox-addon firefox-extension new-tab new-tab-page

Last synced: 13 May 2025

https://github.com/sibiraj-s/gatsby.js-detector

Extension to detect sites built with Gatsby.js

chrome-extension firefox-extension gatsby gatsby-detector

Last synced: 13 Apr 2025

https://github.com/iam-py-test/unload-block-remover

Prevent websites from annoying you with 'Are you sure you want to leave'

annoyances browser-extension chrome-extension firefox-extension security unload

Last synced: 24 Feb 2025

https://github.com/amerikan/tabtastic

A Firefox add-on and Chrome extension that orders open tabs by domain and url, and closes duplicates.

browser-extension chrome-extension firefox-addon firefox-extension webextension

Last synced: 06 Apr 2025

https://github.com/andersonmamede/minimalistic-webextension-boilerplate

A minimalistic template for building web extensions for Chrome and Firefox

boilerplate chrome-extension firefox-extension web-extension

Last synced: 03 Apr 2025

https://github.com/aeldi/yaklass_passer

Yaklass helper. Changes the CSS style of tests

browser-extension css firefox firefox-extension javascript yaklass

Last synced: 04 Mar 2025

https://github.com/movrsi/web-extension-abi

Solving this issue of chrome->firefox extensions with a simple abi.

chrome chrome-extension chrome-extensions firefox firefox-extension firefox-webextension

Last synced: 20 Mar 2025

https://github.com/shadmanshaikh/programming_gags

A chrome extension for displaying programming jokes

api chrome chrome-extension firefox-extension javascript json

Last synced: 21 Mar 2025

https://github.com/olaviinha/hs-free-only

Remove articles and links that lead to paywall instead of readable content.

browser-extension chrome-extension edge-extension firefox-extension helsingin-sanomat hesari

Last synced: 24 Feb 2025

https://github.com/semanticdata/firefox-whatsapp-pinned

Firefox extension to open or toggle WhatsApp Web within a pinned tab. This extension adds a keyboard shortcut, and a toggle button within the toolbar.

firefox firefox-addon firefox-extension whatsapp whatsapp-web

Last synced: 04 Apr 2025

https://github.com/pea3nut/two-fingers-gestures

An extension for Firefox for Android

firefox-extension firefox-for-android webextensions

Last synced: 21 Mar 2025

https://github.com/menhera-org/tab-policy

Firefox add-on to manage tabs by domain. Focus on sites you are working on.

firefox firefox-addon firefox-extension webextension webextensions

Last synced: 21 Mar 2025

https://github.com/jstrieb/rightclick-pdf

Firefox extension to add a "Save as PDF" button to the right-click context menu

firefox firefox-addon firefox-extension javascript pdf

Last synced: 04 Apr 2025

https://github.com/bolorundurowb/no-comment

A browser plugin that can show or hide comments from social platforms such as YouTube and Facebook as we deserve to view content and form our opinions without bias

alpinejs chrome-extension css firefox-extension html5

Last synced: 21 Mar 2025

https://github.com/shamhyper/customstarttab

Extension to make new tab more prettier!

chrome-extension extension firefox-addon firefox-extension

Last synced: 04 Apr 2025

https://github.com/exe-boss/we-wc0

A Firefox WebExtension which polyfills WebComponents v0 APIs using the WebComponents v1 implementation.

firefox-addon firefox-extension firefox-extensions webextensions

Last synced: 04 Apr 2025

https://github.com/randomgamingdev/yt-times

A Firefox Extension that replaces the undescriptive youtube time with the exact absolute time of release

addon extension firefox firefox-addon firefox-extension javascript simple small youtube youtube-api youtube-scraper youtube-scrapping

Last synced: 13 Mar 2025

https://github.com/nikolockenvitz/local-image-viewer

Firefox Extension to navigate through local images with arrow keys

arrow-key firefox firefox-extension image-viewer

Last synced: 05 Apr 2025

https://github.com/ryosukedtomita/md_converter_extensions

markdown converter GitHub，Qiita，Zenn Browser Extensions

chrome-extension firefox-extension github markdown qiita zenn

Last synced: 13 Apr 2025

https://github.com/harshnarayanjha/firefox-gh-pages-404

Provides links to Owner's Profile and GitHub Repo on a GitHub Pages 404 page

addon extension firefox-addon firefox-extension firefox-webextension github-pages

Last synced: 24 Feb 2025

https://github.com/nikitaberezhnyj/keyboard_layout_translator

Firefox extension for fixing text typed with the wrong keyboard layout.

firefox firefox-addon firefox-extension javascript

Last synced: 04 Mar 2025

https://gitlab.com/adzetko/thicctodon

Change your Mastodon's columns size

firefox-extension

Last synced: 11 May 2025

https://github.com/lukehedger/untab

📸 Unsplash for Firefox

firefox-extension unsplash

Last synced: 04 Apr 2025

https://github.com/brenordv/firefox-ext-tab-saver

Simple web extension to save the current open tabs in a markdown file.

firefox-addon firefox-extension firefox-webextension

Last synced: 13 Mar 2025

https://github.com/kissaki/skip-steam-link-warnings

Firefox extension that skips the Steam warning page when opening links

firefox-addon firefox-extension firefox-webextension steam

Last synced: 01 Apr 2025

https://github.com/freaktechnik/favorite-matrix-client

Select your favorite Matrix web client for matrix.to

firefox-extension matrix webextension

Last synced: 09 Apr 2025

https://github.com/freaktechnik/css-objectnet

Analyze the ID-Class relations of HTML nodes

devtools-extension firefox-addon firefox-extension webextension webpack

Last synced: 09 Apr 2025

https://github.com/bost-ty/ff-lucid

A port of Daniel Eden's Lucid for Chrome to Firefox.

firefox-addon firefox-extension new-tab-page

Last synced: 26 Nov 2024

https://github.com/elifoster/github-branch-reflinks

A small Firefox addon that makes branch reference links link to their according repository and branch.

firefox-addon firefox-extension github

Last synced: 05 Apr 2025

https://github.com/emptywork/repo-page-link

Browser extension to help user when they browse the github repository with the ability to directly go to the github-page of the repository (incase the link aren't added to the sidebar yet).

browser-extension chrome chrome-extension extension firefox-extension github

Last synced: 26 Feb 2025

https://github.com/edwinm/view-cookies-firefox-extension

View Cookies Firefox Extension

cookie firefox-extension

Last synced: 08 Apr 2025

https://github.com/reihera/betteryoutubeextension

A extension for Firefox that changes the YouTube layout to not be awful.

firefox-extension youtube

Last synced: 28 Feb 2025

https://github.com/sebastiaanbooman/youtube-music-discord-rich-presence

Firefox web extension for creating a Discord presence with metadata from playing songs on Youtube Music. Works on all operating systems.

discord discord-rich-presence firefox firefox-addon firefox-extension golang youtube-music

Last synced: 25 Mar 2025

https://github.com/anthonydibi/mycelium

Firefox extension for chance encounters

firefox-extension websocket

Last synced: 03 Mar 2025

https://github.com/befabri/crunchyscore

CrunchyScore is a chrome extension integrating MyAnimeList & AniList anime ratings into Crunchyroll

chrome-extension firefox-extension

Last synced: 16 Apr 2025

https://github.com/dkarter/xchanger

💰 Firefox extension for live converting currency amounts on the page.

firefox firefox-addon firefox-extension

Last synced: 05 Mar 2025

https://github.com/bip213/show-video-controls-firefox

Firefox add-on that automatically enables video controls when playing html webm videos.

add-on addon addons firefox-addon firefox-extension firefox-extensions firefox-webextension

Last synced: 12 Jan 2025

https://github.com/yyasha/twitch_clicker

Browser extension for collecting points on Twitch

browser-extension chrome-extension firefox-extension twitch twitch-points

Last synced: 04 Mar 2025

https://github.com/noobping/novovoice

Listen to novels from J-Novel Club.

firefox firefox-addon firefox-extension javascript jnc js novel reader tts

Last synced: 05 Mar 2025

https://github.com/allencch/download-selected

Download selected URLs as Zip

chrome-extension firefox-extension

Last synced: 20 Feb 2025

https://github.com/reeceeboii/noredditnewtab

Tiny browser extension to stop Reddit opening notifications in new tabs

browser-extension firefox-extension reddit

Last synced: 06 Feb 2025

Firefox extension Awesome Lists
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