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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/vincenzocaputo/defanger

Defang and refang IP addresses and URLs before copying and pasting

defanging firefox-addon firefox-extension indicators

Last synced: 01 Feb 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/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/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/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/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/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/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/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/tooxo/notion-latex-autocomplete

Chrome / Firefox Extension to add IDE-Like Autocomplete to Notion LaTex Equation Fields.

autocomplete equation firefox-extension google-chrome-extension latex notion

Last synced: 09 Feb 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/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/u-mulder/accessdenier

Simple firefox extension to deny access to some sites

firefox firefox-extension

Last synced: 31 Dec 2024

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/nwawrzyniak/shorts-dont-loop-firefox

A Mozilla Firefox add-on that prevents YouTube Shorts from looping.

add-on firefox firefox-addon firefox-extension shorts youtube youtube-shorts

Last synced: 21 Jan 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/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/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/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/joosepalviste/stand-up-randomizer

A stand-up randomizer Firefox extension.

firefox-extension javascript

Last synced: 12 Feb 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/dimithrandir/oixs

Open in X seconds - a browser extension for opening links with a delay

addon chrome chrome-extension chromium extension firefox firefox-extension webextension

Last synced: 19 Jan 2025

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

Unofficial Myshows.me Firefox extension

firefox-extension myshows

Last synced: 24 Dec 2024

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/rafaelurben/rafaels-extension

This is just a little test-extension

browser-extension extension firefox-extension

Last synced: 28 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/pratyush2005/youtube-live-chat-overlay

YouTube LiveChat Overlay displays live chat on top of YouTube livestreams in fullscreen mode. Customize size, position, and transparency for a seamless viewing experience. Automatically activates during live streams.

addon extension firefox-addon firefox-extension livestream youtube

Last synced: 15 Feb 2025

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/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/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/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/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/corbindavenport/best-buy-search

Unofficial Best Buy search engine extension for Firefox.

best-buy firefox firefox-addon firefox-extension firefox-extensions

Last synced: 05 Feb 2025

https://github.com/lucacicada/slick-viewer-web-extension

Slick Viewer, a distraction-free image viewer for your browser

browser-extension chrome-extension firefox-extension image-viewer

Last synced: 22 Jan 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/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

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/hd-genius/cluster-fox

A firefox extension for creating tab groups

firefox-extension

Last synced: 21 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/snackpackwayne/disboard-auto-bump

Diese Browser-Erweiterung bumpt deinen Discord-Server auf Disboard automatisch.

chrome-extension chrome-plugin disboard discord firefox-addon firefox-extension

Last synced: 13 Feb 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/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/gil9red/filling_checkout_pizzagold

Filling checkout pizzagold (#firefox #addon)

browser-extension firefox firefox-addon firefox-extension

Last synced: 08 Feb 2025

https://github.com/ckaznable/baha-ani-history

巴哈太久以前看過的動畫紀錄看起來不會存起來，所以這個插件會把觀看紀錄存在瀏覽器帳號上

chrome-extension firefox-addon firefox-extension gamer-com-tw manifest-v3 web-ext web-extension

Last synced: 11 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/muxbh28/web-widgetizer

Web Widgetizer is an extension for Firefox browsers designed to enhance your browsing experience through pop-up windows, providing handy tools for managing and accessing your favorite links. Extension opens specific links in a dedicated popup tab.

browser browser-extension firefox firefox-addon firefox-extension opera opera-addon opera-extension

Last synced: 11 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/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: 15 Feb 2025

https://github.com/yusufsefasezer/yslinkchecker

The extension allows to get information, report and search for links on the web page.

browser-extension chrome-extension firefox-extension opera-extension seo-tools

Last synced: 14 Jan 2025

https://github.com/rthaut/challenge-grid-autofill-extension

A browser extension that programmatically parses challenge prompts and automatically fill in the corresponding response for websites using security/challenge grids, such as Entrust eGrid and Deepnet Security GridID.

authentication browser-extension chrome chrome-extension firefox firefox-addon firefox-extension security webextension

Last synced: 01 Feb 2025

https://github.com/severen/reddit-image-url-rewriter

A Chrome and Firefox extension that rewrites Reddit image preview URLs to their full-sized equivalents.

chrome-extension firefox-extension reddit

Last synced: 07 Jan 2025

https://github.com/xxennz/ultimate-extension-boilerplate

A boilerplate template for Chrome and Firefox Extensions with webpack, minification, live update, separate manifest generation and more.

browser-extension chrome chrome-extension chrome-extensions css edge edge-addon edge-extension edge-extensions firefox firefox-addon firefox-extension firefox-webextension html javascipt web-extension web-extensions webpack

Last synced: 12 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/robot-inventor/spam-tweets-compressor

A browser extension that protects you from tweets that you feel are harassing or threatening by "your standards".

browser-extension chrome-extension firefox-addon firefox-extension twitter

Last synced: 14 Dec 2024

https://github.com/totekuh/ankipro-ext

Firefox extension for popping up an iframe with the Anki Pro website in it

ankipro firefox firefox-extension

Last synced: 14 Feb 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/dstein64/recrun

A browser extension to retain essential content and remove unwanted noise from article web pages.

browser-extension chrome-extension firefox-extension information-extraction

Last synced: 22 Oct 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/pchynoweth/autoclose-zoom-tabs-extension

An browser extension that automatically closes tabs created by zoom

firefox-extension javascript

Last synced: 25 Jan 2025

https://github.com/rthaut/text-utils-browser-extension

Provides many utilities for quickly manipulating, transforming, and/or copying text

base64 browser-extension case-converter chrome chrome-extension firefox firefox-extension sarcasm slug urldecode urlencode

Last synced: 01 Feb 2025

https://github.com/crisboarna/focusly

Focusly is a Chromium/Gecko browser extension that keeps configured tabs focused/active even when they are not in the foreground.

chromium-extension firefox-addon firefox-extension

Last synced: 14 Feb 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: 06 Jan 2025

https://github.com/9elt/vimthub

Use vim on GitHub comments

browser-extension chrome-extension firefox-extension

Last synced: 06 Jan 2025

https://github.com/maxfield-chen/kalt

Firefox extension that adds a context menu that chats with a native version of the im2txt AI in order to generate Alt text for accessibility reasons.

accessibility ai firefox-extension nlp

Last synced: 29 Dec 2024

https://github.com/ad5001/unchecker

Simple web extension letting you uncheck all checkboxes on a page.

browser-extension firefox-addon firefox-extension privacy webextension

Last synced: 16 Jan 2025

https://github.com/theadnan/hadis-dana-firefox-addon

Displays "Hadis dana" on the front page of islamskazajednica.ba, instead of the logo.

addons-mozilla-org firefox firefox-addon firefox-extension javascript mozilla-firefox

Last synced: 29 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/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/phts/firefox-https-button

WebExtension for 🦊. Switch current page to https://

firefox firefox-extension firefox-webextension https webextension

Last synced: 27 Jan 2025

https://github.com/tborychowski/page-spotlight

Highlight a block of content/text on any website to help you focus on it.

adhd browser-extension chrome-extension firefox-extension

Last synced: 14 Feb 2025

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

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

firefox firefox-addon firefox-extension meta-ai wip work-in-progress

Last synced: 18 Jan 2025

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

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

firefox firefox-addon firefox-extension gemini gemini-ai

Last synced: 18 Jan 2025

https://github.com/vhou-atroph/webp_watcher

Automatic reformatting of certain images into their original formats for download rather than the webp format.

addon firefox firefox-extension javascript webp

Last synced: 24 Jan 2025

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

Customized Firefox Extensions

firefox-extension javascript

Last synced: 17 Jan 2025

https://github.com/semanticdata/firefox-sorry-minnesota-only

🙏🏼 "Sorry, Minnesota Only" is a Firefox extension that removes all states starting with "M" except Minnesota within most dropdown menus. This allows you to press "M" in your keyboard and go directly to it, instead of any other state options.

firefox firefox-addon firefox-extension

Last synced: 18 Jan 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/the8472/unicode-keyboard

Unicode Character Input browser extension

firefox-addon firefox-extension screen-keyboard unicode

Last synced: 14 Feb 2025

https://github.com/3samourai/comeback-larry

Comeback Larry is a firefox addon for bring back Larry the bird on Twitter / X

chrome-extension firefox-addon firefox-extension twitter web-extension

Last synced: 24 Jan 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: 06 Jan 2025

Firefox extension Awesome Lists
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