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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/eliott-srl/anti-zbpu

An extension which blocks the pop up on zonebourse.com

addon chrome-extension firefox-addon firefox-extension zonebourse

Last synced: 13 Dec 2024

https://github.com/dkarter/xchanger

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

firefox firefox-addon firefox-extension

Last synced: 16 Jan 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: 16 Jan 2025

https://github.com/rbanffy/launchpad_tweaks

Tweaks the appearance of the Launchpad website to make it easier to use

chrome chrome-extension firefox firefox-addon firefox-extension launchpad-website web-extension webextension

Last synced: 22 Jan 2025

https://github.com/orva/livereloaded

Livereload Firefox addon built on top of modern WebExtension APIs

firefox-addon firefox-extension livereload webdev webextension

Last synced: 23 Jan 2025

https://github.com/anthonydibi/mycelium

Firefox extension for chance encounters

firefox-extension websocket

Last synced: 13 Jan 2025

https://github.com/torvaney/dead-dove-ext

accurately label comment sections

dead-dove do-not-eat firefox-addon firefox-extension

Last synced: 11 Jan 2025

https://github.com/mauricelambert/spywarestealer

This browser extension implements a spyware and a stealer to exfiltrate data from all user interactions (keylogger and form data stealer), it works on Chrome and Firefox.

browser-extension chrome-extension firefox-extension infostealer keylogger malware spyware

Last synced: 27 Dec 2024

https://github.com/cakebaker/yet-another-tab-counter

A simple web extension to show the number of open tabs

counter firefox-extension tabs web-extension

Last synced: 08 Jan 2025

https://github.com/defiantware/onliness

Browser extension that indicates loss of internet connection by turning the page dark.

browser browser-extension chrome-extension connection connection-status extension firefox-extension onlineliness onlineness onliness status

Last synced: 18 Jan 2025

https://github.com/makenowjust/github-sushi-ware-button

Chrome/Firefox extension to add SUSHI-WARE :sushi: button into GitHub project pages

chrome-extension firefox-extension sushi sushi-ware

Last synced: 11 Jan 2025

https://github.com/steffo99/tidebringer-firefox

Firefox extension to simplify some operations on the Steam Workshop

firefox-extension hacktoberfest steam steam-workshop

Last synced: 02 Feb 2025

https://github.com/arstgit/popup-extension

Firefox extension. Quick popup. Select a text, and then pop up a window in current page immediately.

firefox-extension

Last synced: 15 Jan 2025

https://github.com/benjaminlukeclark/doggify-firefox

A Firefox extension that lets you doggify your browsing experience

css dog dog-ceo-api doggos dogs firefox firefox-extension html html-css-javascript javascript

Last synced: 05 Jan 2025

https://github.com/u-mulder/accessdenier

Simple firefox extension to deny access to some sites

firefox firefox-extension

Last synced: 31 Dec 2024

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

Download selected URLs as Zip

chrome-extension firefox-extension

Last synced: 30 Dec 2024

https://github.com/mincong-h/firefox-extensions

Customized Firefox Extensions

firefox-extension javascript

Last synced: 17 Jan 2025

https://github.com/cakebaker/nolikes

A simple web extension to hide all "xy liked"-tweets in your Twitter timeline

filter firefox-extension twitter web-extension

Last synced: 08 Jan 2025

https://github.com/eucarlos/removead-extension

Bloqueador de anúncios personalizavel e Open-Source (Em breve)

brave brave-extension chrome chrome-extension extension firefox firefox-extension opera opera-extension

Last synced: 30 Jan 2025

https://github.com/diggajupadhyay/nepal-history-today

Get historical events, births, deaths, and holidays related to Nepal. This extension fetches data from "On This Day" and highlights any significant events with the keyword "Nepal".

firefox-addon firefox-extension firefox-extensions firefox-webextension javascript nepali-addons nepali-extension

Last synced: 30 Jan 2025

https://github.com/vansteen/faves-on-tabs

A Firefox Extension that displays some selected bookmarks on a New Tab. 🦊

firefox firefox-addon firefox-extension

Last synced: 08 Jan 2025

https://github.com/seinopsys/fur-notify

Keep track of your Furbooru notifications and messages in (almost) real time

browser-extension chrome-extension firefox firefox-addon firefox-extension firefox-webextension furbooru google-chrome notifications

Last synced: 24 Jan 2025

https://github.com/befabri/crunchyscore

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

chrome-extension firefox-extension

Last synced: 12 Dec 2024

https://github.com/thatcrispytoast/simple-new-tab

A Simple New Tab Extension for Firefox that Displays the Time and Date

extension firefox firefox-extension javascript tabs

Last synced: 13 Feb 2025

https://github.com/averissimo/shorten-me

Shorten URLs in Firefox (Compatible with Firefox 57+)

firefox firefox-addon firefox-extension firefox-webextension webextension

Last synced: 08 Feb 2025

https://github.com/szczyglis-dev/browser-ip-host-auto-header

[JS] Extension for Chrome, Firefox and Opera browsers which allows you to create a list of IP addresses and their corresponding hosts. Hostnames assigned to the IP address are then automatically appended to the request in the HTTP "Host" header if a connection to the given IP address is detected.

browser-extension chrome-extension firefox firefox-addon firefox-extension header host http ip list opera-addon opera-extension website

Last synced: 14 Jan 2025

https://github.com/marcono1234/known-sites-extension

Browser extension blocking websites the user has not opened before.

browser-extension firefox-addon firefox-extension webextension

Last synced: 13 Jan 2025

https://github.com/mdcatapult/bio-aurac

Coordinating repository allowing users to run the bio-aurac application.

bioinformatics chrome-extension firefox-extension genes life-sciences ner proteins

Last synced: 06 Feb 2025

https://github.com/georapbox/dark-ocean-theme-webextension

A dark bluish theme for Firefox, similar to the original dark theme of Firefox Developer Edition.

dark-theme firefox firefox-extension theme web-extension

Last synced: 11 Feb 2025

https://github.com/makipom/copycat

An extension that allows you to copy any URL with a single press of a button.￤一个让你只需按下一个按钮即可复制任何URL的扩展。￤ ボタン一つでURLをコピーできる拡張機能。

chrome-extension copy copy-paste extension firefox-addon firefox-extension qol quality-of-life

Last synced: 10 Feb 2025

https://github.com/gil9red/filling_checkout_pizzagold

Filling checkout pizzagold (#firefox #addon)

browser-extension firefox firefox-addon firefox-extension

Last synced: 08 Feb 2025

https://github.com/georapbox/dark-developer-theme-webextension

Firefox dark theme inspired by the Developer Tools color palette

dark-theme firefox firefox-extension theme web-extension

Last synced: 11 Feb 2025

https://github.com/fegoa89/firefox-chrome-dev-tag

Firefox & Google Chrome extension that changes the tab icon when you are browsing through a 'test' domain

chrome chrome-devtools chrome-extension development-icons firefox firefox-devtools firefox-extension

Last synced: 23 Dec 2024

https://github.com/deadcoder0904/hello-world

A simple chrome extension that displays Hello World

browser-extension chrome-extension firefox-extension hello-world

Last synced: 14 Jan 2025

https://github.com/adalinesimonian/pa-vei-focus

Improves the focus handling of input fields on the På Vei website.

extension firefox firefox-addon firefox-extension language-learning norwegian norwegian-language

Last synced: 08 Jan 2025

https://github.com/praisespjmt/sec-pass

PassGuard is a browser extension that manages browser login credentials and store them locally using AES encryption..

chrome-extension firefox-extension reactjs

Last synced: 04 Feb 2025

https://github.com/bigsk1/x-post

A Firefox extension that helps automate post creation and replies on X

firefox-extension openai-api x-com

Last synced: 23 Dec 2024

https://github.com/suryaadtmaja/cleanz-extension

Cleanz IG for Web, remove stories & threads

chrome-extension extensions firefox-extension instagram stories web

Last synced: 06 Feb 2025

https://github.com/doumanash/auto-clip

Auto copy selected text to clipboard.

chrome-extension clipboard firefox-extension

Last synced: 21 Dec 2024

https://github.com/betahuhn/qrgen-extension

A browser extension for the qrgen.cc website. Lets you create short URLs and QR-Codes.

browser-extension chrome-extension firefox-addon firefox-extension qrcode url-shortener vuejs

Last synced: 21 Jan 2025

https://github.com/volfpeter/randompassword

Password "manager" that converts a name and key pair into a strong, random-looking password.

browser-extension chrome-addon chrome-extension firefox-addon firefox-extension online password password-generator password-management password-manager

Last synced: 05 Feb 2025

https://github.com/rarodros/userscripts

Userscripts and userstyles developed to be mainly used with Firefox's Firemonkey extension

firefox firefox-extension firemonkey userscript userstyle web

Last synced: 09 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

https://github.com/maxenceleguery/yt_trad_remover

Light addon to automatically switch back to the original sound track on Youtube.

firefox-addon firefox-extension firefox-webextension youtube-video

Last synced: 09 Feb 2025

https://github.com/penguin-spy/yt-channel-filter

Restricts the ability to watch youtube videos based on which channel uploaded it.

firefox firefox-addon firefox-extension youtube youtube-api-v3

Last synced: 03 Jan 2025

https://github.com/flytaly/myshows-tracker

Unofficial Myshows.me Firefox extension

firefox-extension myshows

Last synced: 24 Dec 2024

https://github.com/g105b/live-dev

Automatically reload client-side assets without refreshing the page.

client-side css firefox-extension javascript live-reload livereload

Last synced: 02 Feb 2025

https://github.com/maitrakhatri/gozo-browser-extension

Browser extension made in ReactJS replaces new tab screen with your today's Main Focus, Weather and Time.

browser-extension chrome-extension firefox-addon firefox-extension mozilla-firefox-addon reactjs

Last synced: 14 Jan 2025

https://github.com/lewiscowles1986/ohdear-poc-ff-chrome

Firefox & Chrome addon to give bookmarklet functionality using browser API's

chrome-extension firefox-extension javascript ohdear proof-of-concept

Last synced: 17 Jan 2025

https://github.com/mukel/scroll-magnet

:scroll: :arrow_down: Scroll magnet web-extension for Firefox/Chrome

chrome-extension firefox-extension firefox-webextension scroll scroll-magnet sticky-scroll

Last synced: 01 Jan 2025

https://github.com/rafaelurben/rafaels-extension

This is just a little test-extension

browser-extension extension firefox-extension

Last synced: 28 Dec 2024

https://github.com/yankeexe/wayback-machine-browser-extension

Use wayback machine to go to snapshots taken in point in time | Unlock Paywalls

browser-extension chrome-extension firefox-extension internet-archive opensource wayback-machine

Last synced: 25 Dec 2024

https://github.com/exoad/f_off

Firefox extension to hide blocked Discord messages

browser-extension discord firefox-extension

Last synced: 30 Dec 2024

https://github.com/dbeley/firefox-addons-table

Website to display Firefox addons available through the NUR repository

firefox firefox-addon firefox-addons firefox-extension firefox-extensions

Last synced: 10 Jan 2025

https://github.com/gabrielf7/ver-video-rapido

Ver Vídeo Rápido - A extensão de navegador que dar-se-á o poder de acelerar ou diminuir a velocidade dos vídeos transmitidos pela internet.

chrome-extension firefox-extension javascript speed ver-video-rapido video-rapido video-speed-manager youtube

Last synced: 30 Dec 2024

https://github.com/the8472/unicode-keyboard

Unicode Character Input browser extension

firefox-addon firefox-extension screen-keyboard unicode

Last synced: 21 Dec 2024

https://github.com/igneus/eantifonar2

Firefox plugin extending breviar.sk and divinumofficium.com with chant notation

divine-office firefox-extension gregorian-chant liturgy music

Last synced: 23 Jan 2025

https://github.com/blaze2004/meet-attendance-collector-firefox-extension

Automatically save attendance during google meet video calls. The extension records attendance automatically when you are in a meet and saves it. Once the meet is over it will open the attendance report in a new tab. You can access your saved attendance data anytime on our website.

attendance-management-system firefox-addon firefox-extension google-meet-extension javascript

Last synced: 05 Jan 2025

https://github.com/statico/amazon-research-helper

🧩 Chrome/Firefox extension that shows the most important information about a book right at the top of the Amazon listing

amazon chrome-extension ebook ebooks firefox-extension

Last synced: 02 Jan 2025

https://github.com/astrenoxcoop/hopper-firefox

The Hopper Firefox extension

atprotocol firefox-extension

Last synced: 26 Dec 2024

https://github.com/joosepalviste/stand-up-randomizer

A stand-up randomizer Firefox extension.

firefox-extension javascript

Last synced: 12 Feb 2025

https://github.com/varshneydevansh/filtertube

Filter YouTube videos by keywords, channels, and categories

blocker browser-extension edge-extension extension extension-chrome filter firefox-extension youtube

Last synced: 27 Dec 2024

https://github.com/aayushmau5/ff-new-tab-open

firefox extension to open links present in a pinned tab in a new tab

firefox-extension

Last synced: 23 Jan 2025

https://github.com/dreisss/arcfox-v3

Make your Firefox like the Arc Browser.

arcfox firefox-addon firefox-extension

Last synced: 03 Jan 2025

https://github.com/dreisss/arcfox-core-v3

The core of ArcFox extension to Firefox.

arcfox firefox-addon firefox-extension

Last synced: 03 Jan 2025

https://github.com/f-person/yandex-music-genius

Display lyrics from Genius in Yandex Music web player

chrome-extension firefox-addon firefox-extension yandex-music

Last synced: 02 Feb 2025

https://github.com/cbauerdev/qualification-viewer-v1

Qualification Viewer is a browser plugin that allows you to view your personal data on Stellar.ai.

chromium-extension firefox-extension html javascript plugin stellar-ai vanilla-javascript

Last synced: 07 Feb 2025

https://github.com/mnoorenberghe/mozilla-disable-system-alerts

Extension to disable integration with the system alert/notification service in Mozilla applications

alert firefox-extension native notification xul

Last synced: 04 Jan 2025

https://github.com/mnoorenberghe/better-mxr

Firefox extension to improve page titles for mxr.mozilla.org

code-search firefox-extension mozilla mxr

Last synced: 04 Jan 2025

https://github.com/johennes/librifyjs-change.org

Firefox extension for replacing the JavaScript blocked by GNU LibreJS on change.org with free / libre code

firefox-extension librejs

Last synced: 05 Jan 2025

https://github.com/puppycodes/letmenavigatefirefox

A Google Search Shopping Tab Navigation Restoration

firefox firefox-extension google navigation search

Last synced: 04 Jan 2025

https://github.com/johennes/librifyjs-sumofus.org

Firefox extension for replacing the JavaScript blocked by GNU LibreJS on sumofus.org with free / libre code

firefox-extension librejs

Last synced: 05 Jan 2025

https://github.com/johennes/mailto-me

Firefox & Chrome extension for emailing websites to yourself

chrome-extension email firefox-extension read-it-later

Last synced: 05 Jan 2025

https://github.com/igor-klymenok/angular-state-inspector

Small tool for Firefox, that helps to inspect inner state of custom components

firefox-addon firefox-extension javascript webextension

Last synced: 04 Jan 2025

https://github.com/johennes/librifyjs-libgen.me

Firefox extension for replacing the JavaScript blocked by GNU LibreJS on libgen.me with free / libre code

firefox-extension libgen librejs

Last synced: 05 Jan 2025

https://github.com/he4et/tabswiper

A Firefox extension that makes trimming your tabs as effortless as swiping on a dating app

firefox-addon firefox-extension

Last synced: 20 Jan 2025

https://github.com/khshourov/plugin-pronounce-it

Find the IPA, pronunciation, and meanings of a word directly within the Firefox browser

firefox-extension

Last synced: 04 Jan 2025

https://github.com/khshourov/plugin-hide-recent-subreddits

Hide recent subreddit pages

firefox-extension reddit

Last synced: 04 Jan 2025

https://github.com/williambelle/refined-epfl

A Web Extension to improve user experience of EPFL website.

browser-extension chrome-extension epfl firefox-extension

Last synced: 11 Jan 2025

https://github.com/almirjnr/language-selector-browser-extension

A firefox extension for finding language selection options

firefox-addon firefox-extension typescript

Last synced: 20 Jan 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/anein/twitter-poll-results

The extension helps users to see results of a poll without a vote

chrome chrome-extension firefox-extension opera-extension polls twitter

Last synced: 27 Jan 2025

https://github.com/anein/ya-ff-extension

This add-on adds the Yandex search engine and the keyword "ya" to the address bar.

firefox firefox-addon firefox-extension

Last synced: 27 Jan 2025

Firefox extension Awesome Lists
awesome-webext-dev 43
Firefox extension Categories
Community 15 Learning 9 Packages 8 Tooling 6 Services 4