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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.
- GitHub: https://github.com/topics/webextension
- Created by: Browser Extension Community Group
- Released: May 7, 2015
- Related Topics: w3c, browser, firefox, firefox-extension, chrome, chrome-extension, mozilla, opera, edge,
- Aliases: webextensions,web-extension,web-extensions,browserext,
- Last updated: 2025-01-08 00:29:19 UTC
- JSON Representation
https://github.com/dennydai/purdue-auto-login
Say goodbye to Duo Mobile app 🚫
browser-extension chrome-extension edge-extension extension firefox firefox-addon firefox-extension webextension
Last synced: 11 Dec 2024
https://github.com/kewisch/wx-testbed-extension
Extension to test WebExtension API Support
Last synced: 16 Dec 2024
https://github.com/arpitbatra123/mnml-new-tab
A minimal experience for the new tab page
chrome-extension edge-extension firefox-addon webextension
Last synced: 19 Dec 2024
https://github.com/luigifab/webext-openfileeditor
Open any file in your favourite text editor from any web page.
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/kuangcp/learnwebextension
About Firefox WebExtension | 一些简单的火狐插件
Last synced: 28 Dec 2024
https://github.com/freaktechnik/shell-webextension
An empty webextension that lets you configure code to execute at runtime.
Last synced: 22 Dec 2024
https://github.com/keupoz/yamusic-integration-extension
Source code of Yandex.Music system integration web extension
music typescript webextension yandex
Last synced: 14 Oct 2024
https://github.com/varjolintu/hermitation
First Party Isolation extension for Firefox
first-party-isolation privacy webextension
Last synced: 24 Nov 2024
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: 19 Dec 2024
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: 17 Nov 2024
https://github.com/actionless/firefox_search_rutracker_by_date
Firefox search provider for Rutracker, results sorted by date
chrome-extension firefox firefox-addon firefox-extension firefox-extensions firefox-webextension rutracker rutracker-org webextension
Last synced: 18 Dec 2024
https://github.com/arky/autorefresh-twitter-addon
Chrome and Firefox addon automatically refreshes twitter timeline to show new tweets on twitter.com
chrome-extension chrome-extensions javascript mozilla twitter webextension webextensions
Last synced: 21 Nov 2024
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: 19 Nov 2024
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: 16 Nov 2024
https://github.com/jerboa88/rtg-for-outlook
A browser extension that temporarily replaces private email content with random text for development purposes
addon browser-extension chrome chrome-extension chromium edge edge-extension extension firefox firefox-addon firefox-extension javascript microsoft-outlook obfuscate-strings opera opera-extension outlook outlook-web webextension
Last synced: 21 Dec 2024
https://github.com/gbh/snoop
Firefox WebExtension to enhance reddit browsing
firefox firefox-addon firefox-extension webextension
Last synced: 28 Dec 2024
https://github.com/xeger/webext-circleci-tweaks
Web browser extension to enhance the CircleCI user interface.
Last synced: 15 Nov 2024
https://github.com/freaktechnik/favorite-matrix-client
Select your favorite Matrix web client for matrix.to
firefox-extension matrix webextension
Last synced: 22 Dec 2024
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/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/eniehack/thrutto-fedishare-webext
part of thrutto-fedishare, which is yet another misskeyshare inspired by nostr's NIP-07
browser-extension fediverse fediverse-tool webextension
Last synced: 20 Dec 2024
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: 12 Nov 2024
https://github.com/alexandre-abrioux/webextension-helper
Speed up the distribution of self-hosted webextensions in Firefox.
firefox firefox-webextension web-ext webextension webextension-helper
Last synced: 02 Jan 2025
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/vindolin/topmeteo_arrows
This browser addon replaces the textual values on the TopMeteo site forecast with human readable, colored arrows à la MeteoParapente.
Last synced: 21 Dec 2024
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/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: 17 Dec 2024
https://github.com/stef/websphinx-chrom
Chrom* Addon for Sphinx-based Password Storage
addon chrome-extension chromium-extension opera-extension password-manager password-storage webextension
Last synced: 07 Dec 2024
https://github.com/arguablykomodo/mouse-pet
A fun extension that adds a creature following your cursor
Last synced: 20 Nov 2024
https://github.com/ra101/duckduckgo-chrome-ext
A WebExtension for Chrome which adds a button to open current search with DuckDuckGo
browser-extension chrome-extension duckduckgo webextension
Last synced: 05 Jan 2025
https://github.com/webdeveric/say-it-web-ext
Highlight a word then say it
chrome-extension firefox-addon firefox-extension web-extension webextension
Last synced: 13 Nov 2024
https://github.com/webdeveric/reload-all-tabs-web-ext
Reload All Tabs web extension
firefox-addon firefox-extension web-extension web-extensions webextension
Last synced: 13 Nov 2024
https://github.com/lukasw01/letterboxd-backdrop
(Mirror) A Browser extension that adds a custom backdrop image to your Letterboxd profile.
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: 13 Nov 2024
https://github.com/rztprog/outlook-web-plus
Remove ads and improve Outlook's web mailbox
ad adblocker firefox firefox-addon firefox-extension outlook outlook-com outlookweb webextension
Last synced: 13 Nov 2024
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/3samourai/simplyfocus
Block distracting sites to maintain focus
firefox-addon firefox-extensions webextension
Last synced: 24 Nov 2024
https://github.com/tcoppex/entrequote-webextension
Web extension for the EntreQuote webapp.
Last synced: 16 Nov 2024
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/eyedeekay/i2p-bookmarks
Automatically installs I2P-Related Bookmarks
bookmarks bookmarks-manager i2p webextension
Last synced: 03 Jan 2025
https://github.com/i60r/presstofg.webext
Press on link to open in foreground tab
Last synced: 16 Nov 2024
https://github.com/irfanghuori/smart-menu
Smart menu repair broken images of page auto- create smart tools for website visitors
mobile-app smart webextension website
Last synced: 22 Nov 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: 14 Nov 2024
https://github.com/simratk05/cliply
A web application and browser extension for bookmark management, built with Django, HTML, and CSS. The app features an intuitive interface that allows users to organize and manage their bookmarks seamlessly. Backend functionality is powered by Django, enabling user authentication and CRUD operations for an enhanced experience.
backend-api django js python webextension
Last synced: 30 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/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/eyedeekay/copy-tab-url
Copy Tab URL WebExtension for at least Firefox
firefox firefox-addon firefox-extension firefox-webextension webextension webextensions
Last synced: 02 Jan 2025
https://github.com/jesterjunk/maxurl
Finds larger/original versions of images and videos
addon album-downloader batch-download batch-download-photos browser-extension download gallery image image-downloader userscript video video-downloader webextension website
Last synced: 07 Dec 2024
https://github.com/ryohidaka/action-wxt-submit
A GitHub Action that submits new versions of an extension created with WXT for review.
actions github-actions webextension webextensions wxt
Last synced: 18 Nov 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: 18 Nov 2024
https://github.com/hanabix/mpb
Meters Per Beat is your running performance.
Last synced: 22 Dec 2024
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: 18 Nov 2024
https://github.com/kisiwu/web-extpack
CLI to bundle a WebExtension using webpack
Last synced: 24 Dec 2024
https://github.com/4ch1m/ansible-mozdev
A collection of Ansible playbooks to aid development of Mozilla Mail Extensions.
Last synced: 01 Dec 2024
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: 30 Dec 2024
https://github.com/shimataro/webextensions-template
WebExtensions template using TypeScript and YAML
Last synced: 24 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
Last synced: 22 Nov 2024
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: 22 Nov 2024
https://github.com/yamadashy/qiita-rainbow-header
Chrome extension. Change the color of the Qiita article headers.
browser-extension chrome-extension edge-extension firefox-addon opera-extension qiita webextension webextension-toolbox webpack
Last synced: 26 Nov 2024
https://github.com/derstimmler/better-aliexpress
Extension to enhance your AliExpress experience
aliexpress better browser-extension extension webextension
Last synced: 02 Dec 2024
https://github.com/cawa-93/gtm-helper
Browser extension that allows you to easily select an element on any webpage and get suggestions for GTM triggers targeting the selected element.
browser-extension chrome-addon chrome-extension chrome-webextension edge-addon extension firefox-addon google-tag-manager google-tag-manager-extension gtm gtm-extension web-extension webextension
Last synced: 02 Dec 2024
https://github.com/alttiri/i-have-been-here
IHBH. A bookmarks manager. An extension. In dev.
Last synced: 28 Nov 2024
https://github.com/rugk/offline-qr-code-35c3
35c3 lightning talk about the Offline QR Code Generator, slides/talk in German
35c3 addon c3 chaos-communication-congress firefox qr-code qr-code-generator qr-generator qrcode qrcode-generator webextension
Last synced: 02 Dec 2024
https://github.com/yukihane/screeps-tutorials-translation
Screepsチュートリアル日本語訳
Last synced: 24 Dec 2024
https://github.com/bartholomej/kviff-ext
KVIFF.TV web extension adds a button within each movie detail to show information about ČSFD rating...
chrome-extension csfd film kviff movie movies vite webextension
Last synced: 21 Dec 2024
https://github.com/irtimmer/thewall
TheWall is a Nuxt-based web application designed for managing and displaying content across multiple screens
Last synced: 28 Nov 2024
https://github.com/averissimo/shorten-me
Shorten URLs in Firefox (Compatible with Firefox 57+)
firefox firefox-addon firefox-extension firefox-webextension webextension
Last synced: 15 Dec 2024
https://github.com/phts/webextension-devtools
Tools for WebExtension development.
devtools npm-package webextension
Last synced: 28 Nov 2024
https://github.com/phts/firefox-https-button
WebExtension for 🦊. Switch current page to https://
firefox firefox-extension firefox-webextension https webextension
Last synced: 28 Nov 2024
https://github.com/samwhelp/webextension-practice
Webextension Practice
webextension webextension-search webextensions
Last synced: 16 Dec 2024
https://github.com/414owen/invert-webextension
A hella-simple WebExtension to save your eyesight.
Last synced: 09 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/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: 07 Jan 2025
https://github.com/mirryi/wikichan
A WebExtension and userscript that displays information from Wikipedia and other sources in a popup for the hovered text.
addon dictionary greasemonkey popup userscript webextension wikipedia
Last synced: 21 Dec 2024
https://github.com/codedust/firefox-chaoslaptopclub
Firefox Webextenstion that replaces 'Chaos Computer Club' by 'Chaos Laptop Club' because notebooks are the future!
ccc firefox jugendhackt webextension
Last synced: 23 Dec 2024
https://github.com/z-------------/spanner
A WebExtension for panning a tab's playing audio.
Last synced: 04 Dec 2024
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: 06 Dec 2024
https://github.com/jaroslawpokropinski/translate-extension
Web extension translating selection to English
Last synced: 20 Dec 2024
https://github.com/parkerm/web-ext-ts-template
Template repo
boilerplate browser-extension firefox-extension jest typescript web-ext webextension webpack
Last synced: 14 Dec 2024
https://github.com/fuzeman/wes
WebExtension Shim (Alpha)
shim webextension webextensions
Last synced: 29 Nov 2024
https://github.com/kud/webextension-email-address-plus
Get a shiny email address with a ✌️ label ✌️ depending on the hostname
Last synced: 12 Dec 2024
https://github.com/micheledurante/css-sniper-webextension
Be your own style master on the wild-wild-web
Last synced: 06 Dec 2024
https://github.com/milahu/solidjs-rollup-web-extension-starter
browser extension template: solidjs, rollup, windicss
rollup solid-js solidjs starter template web-ext web-extension webext webextension windicss
Last synced: 13 Dec 2024
https://github.com/adjagu/mwmbl-search-webextension
A webextension for the MWMBL search engine.
Last synced: 12 Oct 2024
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
Last synced: 01 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/hwine/trello_save_web_ext
Web Extension to Backup Trello board as JSON
Last synced: 13 Nov 2024
https://github.com/zadzbw/chrome-countdown-extension
countdown extension for Chrome
Last synced: 11 Nov 2024
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/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/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/hoelzro/fx-comment-locator
A dumb little webextension to indicate where comments are on a page
Last synced: 22 Nov 2024
https://github.com/afcms/templatewebextension
WIP
chrome-extension esbuild firefox-addon manifest-v3 typescript webextension
Last synced: 20 Dec 2024