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WebExtension

Universal standard for creating browser extensions.

Working through a W3C charter group, Mozilla has partnered with Microsoft and Opera to define a browser extension API that works across multiple browsers.

There is currently a preliminary specification that matches what Google has implemented in Chrome so that extensions written to the specification could potentially work on Chrome, Edge, Opera and Firefox.

https://github.com/eyedeekay/tassel

Template project for adding bookmarks to a web browser via a WebExtension. Fork it, change the json file, get it signed and self-distribute.

bookmarks firefox webextension

Last synced: 03 Jan 2025

https://github.com/3rror-dev/money-maker-hacked

The chromium extension clicker game 'Make Money', but hacked by yours truely, Error Dev!

chrome-extension extension extension-chrome webextension

Last synced: 12 Dec 2024

https://github.com/matteogauthier/twitter-ads-blocker-webext

Twitter Ads Blocker - WebExtension - Remove ads from Twitter periodically

webext webextension

Last synced: 22 Dec 2024

https://github.com/tableflip/mem-storage-area

A WebExtension like StorageArea in memory

memory persistence storage webextension webextension-api

Last synced: 23 Dec 2024

https://github.com/georapbox/z-index-visualizer

A Firefox extension to visualize z-index

firefox visualizer webextension z-index

Last synced: 19 Dec 2024

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

Analyze the ID-Class relations of HTML nodes

devtools-extension firefox-addon firefox-extension webextension webpack

Last synced: 22 Dec 2024

https://github.com/hugogresse/doctorating

A Browser extension (WebExtension) to display Google Maps rating on Doctolib search results.

google-place-api js webextension

Last synced: 20 Dec 2024

https://github.com/averissimo/open-link-in-foreground

Firefox addon for opening links in active tab

addon firefox webextension

Last synced: 15 Dec 2024

https://github.com/leoding86/webextension-browser-cleaner

A web extension used for clearing browser data.

javascript vuejs webextension

Last synced: 01 Feb 2025

https://github.com/t1st3/dont-track-me

WebExtension that prevents you from being tracked by Facebook/Twitter when you browse the web.

dnt donottrack facebook privacy social-network twitter webextension webextensions

Last synced: 10 Dec 2024

https://github.com/kewisch/wx-testbed-extension

Extension to test WebExtension API Support

mozilla webextension

Last synced: 16 Dec 2024

https://github.com/luigifab/webext-openfileeditor

Open any file in your favourite text editor from any web page.

open-source webextension

Last synced: 12 Dec 2024

https://github.com/dasunnethsara-04/chrome-extension

A simple Chrome extension to pick colours. Easily pick any colour of the screen, view the chosen colours and copy or clear them with a single click.

chrome de extension-chrome webdevelopment webextension

Last synced: 12 Dec 2024

https://github.com/championshuttler/bitsee

Add-On allows you to quickly see the balance of Bitcoin addresses on any web pages.

addons addons-mozilla-org bitcoin mozilla webextension

Last synced: 19 Dec 2024

https://github.com/coool/browsers-add-ons-violentmonkey

Violentmonkey provides userscripts support for browsers. It works on browsers with WebExtensions support. (Latvian translate fork) - https://github.com/violentmonkey/violentmonkey

add-on add-ons add-ons-for-firefox addon addons firefox latvian userscripts-support violentmonkey waterfox webextension webextensions

Last synced: 24 Jan 2025

https://github.com/thesofakillers/anonin

👤 Automatically change LinkedIn visibility to private before visiting a person's profile

browser-extension chrome-extension firefox-addon webextension

Last synced: 17 Jan 2025

https://github.com/gbh/snoop

Firefox WebExtension to enhance reddit browsing

firefox firefox-addon firefox-extension webextension

Last synced: 17 Jan 2025

https://github.com/jk-oster/voice-to-text-extension

A web extension to use your voice as input for any webpage

chrome-extension speech-to-text transcription voice-recognition webextension whisper-api

Last synced: 24 Dec 2024

https://github.com/python273/tabs-mover

Move current tab website's tabs to the right

firefox-addon firefox-extension firefox-webextension webextension

Last synced: 17 Jan 2025

https://github.com/sotayamashita/llm-interface-plus

A Chrome extension that enhances Claude with customizable prompt templates and improved controls.

chrome-extension claude webextension

Last synced: 03 Jan 2025

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: 04 Jan 2025

https://github.com/i-moony/double-double-search

A simple extension to add DoubleDouble.top as a search engine. Also allows you to open downloads in separate tabs.

addon addons-mozilla-org webextension

Last synced: 18 Jan 2025

https://github.com/fabsrc/like-i-give-a-fuck

:fu: A Browser Extension for Facebook.

facebook like like-i-give-a-fuck webextension

Last synced: 11 Jan 2025

https://github.com/foo-dogsquared/remote-repo-author-viewer

Want to view profiles quickly when visiting some developer-oriented websites? Here's one way to do that.

firefox-extension github webextension

Last synced: 11 Jan 2025

https://github.com/brettz9/open-wiki-edit-page

A webextensions add-on to allow right-clicking on a Mediawiki-style link (as used at Wikipedia) to be able to go directly to its edit page (within the same window or a new tab).

edit mediawiki-wikis webextension

Last synced: 18 Jan 2025

https://github.com/JessFairbairn/tab_kraken

A Web extension which adds a view for managing tabs, grouping them by domain or by duplicate URLs

firefox-addon tab-management webextension

Last synced: 18 Jan 2025

https://github.com/alexherbo2/webextension-ankama-direct-link

Bypass the Ankama external link warning

ankama chrome firefox webextension

Last synced: 01 Feb 2025

https://github.com/ps1dr3x/only-recent-search-results-webextension

A WebExtension that allows setting a default date range for Google search results.

chrome firefox google search webextension

Last synced: 20 Jan 2025

https://github.com/varjolintu/hermitation

First Party Isolation extension for Firefox

first-party-isolation privacy webextension

Last synced: 24 Jan 2025

https://github.com/sotayamashita/browser-extension-template

A modern, opinionated fork of fregante/browser-extension-template that enhances the original with React , TypeScript, Shadcn/UI + TailwindCSS, Playwright testing, and modern development tools (Commitizen, Husky, Prettier) while maintaining the core features of Manifest v3 and Parcel.

browser-extension chrome-extension commitizen copilot cursor eslint github-actions github-template parcel prettier shadcn-ui tailwindcss typescript webextension

Last synced: 19 Jan 2025

https://github.com/ronjaponja/audible-backup-webextension

Download and backup your Audible books

audible backup react redux webext-redux webextension

Last synced: 20 Jan 2025

https://github.com/steffo99/chakra-magic

A WebExtension wrapper for illuminate.dotasphere.com

dota2 firefox-addon webextension

Last synced: 01 Feb 2025

https://github.com/kud/webextension-email-address-plus

Get a shiny email address with a ✌️ label ✌️ depending on the hostname

email firefox webextension

Last synced: 12 Dec 2024

https://github.com/kisiwu/web-extpack

CLI to bundle a WebExtension using webpack

webextension webpack

Last synced: 24 Dec 2024

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/4ch1m/ansible-mozdev

A collection of Ansible playbooks to aid development of Mozilla Mail Extensions.

ansible mozilla webextension

Last synced: 29 Jan 2025

https://github.com/clach04/linkedimagedownloader_en

English translation of linkedimagedownloader (linked image downloader) extension for Mozilla FireFox

chrome chrome-extension chromium download downloader firefox firefox-addon firefox-extension gif image jpg png webextension

Last synced: 19 Jan 2025

https://github.com/brcontainer/tutorial-add-on-stack-overflow

Tutorial para Stack Overflow, como comunicar abas com o add-on/extensão

chrome-extension firefox-addon firefox-webextension javascript stackoverflow webextension

Last synced: 19 Jan 2025

https://github.com/abdulmumin1/sleek-scroll

a chrome extension to override that ugly scrollbar of chromium based browsers with an elegant and better design

customization extension-chrome javascript scrollbar webextension

Last synced: 23 Jan 2025

https://github.com/brettz9/enumerate-site

webextensions add-on (Firefox or Chrome) to obtain search results directly from the URL bar for a search confined to the site within the currently active tab

google-search webextension

Last synced: 18 Jan 2025

https://github.com/itsnickbarry/caps-lock-notifier

⚠️ ADD AN ICON TO PASSWORD FIELDS TO INDICATE WHETHER CAPS LOCK IS ON ⚠️

browser-extension caps-lock capslock firefox firefox-addon password webextension wow

Last synced: 27 Dec 2024

https://github.com/ash914027/snapstash_web_extension

snapstash_web extension :to store the url of website you visit

css html javascript webextension

Last synced: 28 Nov 2024

https://github.com/micheledurante/css-sniper-webextension

Be your own style master on the wild-wild-web

css js webextension

Last synced: 01 Feb 2025

https://github.com/adimit/test-firebase

A test case for including firebase in a web extension

firebase webextension

Last synced: 27 Dec 2024

https://github.com/ispringle/nsa-mode

Adds advance NSA features to Google Maps

firefox-addon google-maps webextension

Last synced: 15 Dec 2024

https://github.com/hoelzro/fx-assign-to-main-window

Make sure externally submitted links (via command line or send tab) go to my main window

firefox-addon webextension

Last synced: 23 Jan 2025

https://github.com/aduth/unistore-browser-sync

Extend a Unistore store to replicate state for your browser extension using browser.runtime.Port

redux state unistore webextension

Last synced: 18 Dec 2024

https://github.com/i60r/presstofg.webext

Press on link to open in foreground tab

chrome webextension

Last synced: 16 Jan 2025

https://github.com/shimataro/webextensions-template

WebExtensions template using TypeScript and YAML

webextension

Last synced: 24 Dec 2024

https://github.com/hwine/trello_save_web_ext

Web Extension to Backup Trello board as JSON

trello webextension

Last synced: 13 Jan 2025

https://github.com/ngokimphu/yma

Yahoo! Mail Alerter extension for Firefox

firefox-addon webextension yahoomail

Last synced: 22 Jan 2025

https://github.com/hoelzro/fx-comment-locator

A dumb little webextension to indicate where comments are on a page

firefox webextension

Last synced: 23 Jan 2025

https://github.com/pouyakary/adescape

The best thing you can have: Automatic YouTube Ad Skipper!

ad-blocker chrome-extension webextension youtube youtube-ads

Last synced: 25 Dec 2024

https://github.com/lfilho/sample-webextension

Test project developing a browser extension with WebExtension APIs.

browser-extension webext webextension webextension-api webextensions

Last synced: 19 Dec 2024

https://github.com/croydon/firefox-tabs-stresstest

WebExtension to open a hell lot of tabs.

firefox performance tabs testing webextension

Last synced: 28 Dec 2024

https://github.com/yukihane/screeps-tutorials-translation

Screepsチュートリアル日本語訳

screeps webextension

Last synced: 24 Dec 2024

https://github.com/zadzbw/chrome-countdown-extension

countdown extension for Chrome

countdown webextension

Last synced: 10 Jan 2025

https://github.com/fuzeman/wes

WebExtension Shim (Alpha)

shim webextension webextensions

Last synced: 28 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/alttiri/i-have-been-here

IHBH. A bookmarks manager. An extension. In dev.

demo extension webextension

Last synced: 26 Jan 2025

https://github.com/phts/webextension-devtools

Tools for WebExtension development.

devtools npm-package webextension

Last synced: 27 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/lukasw01/letterboxd-backdrop

(Mirror) A Browser extension that adds a custom backdrop image to your Letterboxd profile.

letterboxd ts webextension

Last synced: 08 Jan 2025

https://github.com/xi/xiheaders

webextension to modify request headers

webextension

Last synced: 30 Jan 2025

https://github.com/psidex/imdb2justwatch

A Firefox add-on that provides an address bar button on IMDb pages that takes you to the relevant Just Watch page.

firefox-addon firefox-webextension imdb imdb-movie justwatch movies webextension

Last synced: 24 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/browser-ports/stealthblock

A WIP, soon to be, undetectable Adblocker that is backwards compatible with other filter lists, and will have many implementations

adblock aero aerosandbox chrome-extension cross-browser firefox-addon mv2 mv3 proxy-middleware sandbox sandboxing undetectable userscript webext webextension

Last synced: 15 Jan 2025

https://github.com/davidshq/bookmarkstripper

Modify bookmarks to strip out unnecessary (e.g. analytics) portions of URL.

bookmarks firefox-addon webextension webextension-plugin

Last synced: 21 Jan 2025

https://github.com/laedit/the-old-reader-bookmark

The Old Reader Bookmark addin for Firefox

bookmark firefox the-old-reader typescript webextension

Last synced: 05 Jan 2025

https://github.com/soapdog/webextension-opendesign-helper

A helper for Mozilla Open Design repository contributions.

add-on mozilla open-design webextension

Last synced: 15 Dec 2024

https://github.com/falkirks/more-options

maybe a browser extension for StacsHack

firefox-addon hackathon webextension

Last synced: 07 Jan 2025

https://github.com/fabsrc/unbiased-twitter

:see_no_evil: :hear_no_evil: :speak_no_evil: Obfuscates names and profile pictures in your Twitter feed.

obfuscation twitter webextension

Last synced: 11 Jan 2025

https://github.com/mrloop/race-ext-react

race-ext rewritten in reactjs

reactjs webextension

Last synced: 04 Jan 2025

https://github.com/414owen/invert-webextension

A hella-simple WebExtension to save your eyesight.

css webextension

Last synced: 03 Feb 2025

https://github.com/eyedeekay/i2p-bookmarks

Automatically installs I2P-Related Bookmarks

bookmarks bookmarks-manager i2p webextension

Last synced: 03 Jan 2025

https://github.com/2zqa/tab-shortcuts

Keyboard shortcuts for managing tabs.

firefox shortcuts webextension

Last synced: 08 Jan 2025

https://github.com/tdriley/webext-sync

Sync data between a web extension's background, popup, options and content scripts. Works cross-browser, with MV3 and MV2.

browser browser-extension extension manifest-v3 mv3 state state-management store sync webextension webextensions

Last synced: 12 Jan 2025

https://github.com/corollari/uncommentedhackernews

Browser extension that removes comments from Hacker News

hacker-news hackernews webextension

Last synced: 04 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/3samourai/simplyfocus

Block distracting sites to maintain focus

firefox-addon firefox-extensions webextension

Last synced: 24 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

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