WebExtensions for restoring and saving window / tab states
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Sep 30, 2025 - JavaScript
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web-extensions
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.
Here are 108 public repositories matching this topic...
🖥🔋Web Extension starter to build "Write Once Run on Any Browser" extension
chrome-extension sass firefox boilerplate chrome typescript extension web firefox-addon reactjs starter edge cross-browser opera-extension web-extensions hacktoberfest chrome-extension-react webpack4 web-extension-starter react-extension
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Jun 28, 2025 - JavaScript
Web Extension to save a faithful copy of an entire web page in a self-extracting ZIP file
nodejs html docker cli firefox webpage zip selenium archive save web-extensions maff puppeteer singlefile self-extracting
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Aug 6, 2025 - JavaScript
WebExtensions for translating text on web pages
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Aug 9, 2025 - JavaScript
💬 Messaging in Web Extensions made easy. Batteries included.
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Oct 10, 2025 - TypeScript
The JavaScript library for ExtensionPay.com — payments for your browser extensions, no server needed.
chrome-extension payments javascript-library monetization firefox-extension browser-extension web-extensions monetize monetisation monetise
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Oct 13, 2025 - JavaScript
Chrome/Firefox extension for pen-testing to retrieve encryption keys of Widevine protected content !DON'T DECRYPT CONTENT UNLESS YOU HAVE THE RIGHT TO DO IT!
chrome-extension firefox-addon webassembly wasm webextension webextensions firefox-extension drm web-extension widevine chrome-extensions web-extensions firefox-extensions firefox-webextension web-ext pyodide firefox-add-ons firefox-addons encrypted-media-extensions pywidevine
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Oct 29, 2024 - JavaScript
An extension-based proxy for Widevine EME challenges and license messages. Modifies the challenge before it reaches the web player. Bypasses Hashes, one-time-tokens and license wrapping.
chrome-extension firefox-addon forge firefox-extension drm widevine web-extensions chrome-addon protobufjs encrypted-media drm-bypass widevine-drm widevine-dl widevine-l3-decryptor encrypted-media-extensions pywidevine node-widevine
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Aug 18, 2025 - JavaScript
🤖 AI browser extensions & userscripts to augment your web experience
javascript nlp chat machine-learning google ai amazon chatbot ml duckduckgo greasemonkey openai brave userscripts chrome-extensions web-extensions artificialintelligence firefox-addons chatgpt gpt-5
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Oct 21, 2025 - JavaScript
Analyze the impact of a browser extension on web performance.
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May 28, 2022 - JavaScript
A vite plugin for generating cross browser platform, ES module based web extensions.
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Sep 26, 2024 - TypeScript
🔍 Firefox Add-ons linter, written in JavaScript. 👁
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Oct 20, 2025 - JavaScript
Dualsub - Dual Subtitles for YouTube
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May 30, 2025
🚀 Browser Platform Publisher
chrome-extension firefox-addon json-schema continuous-integration opera-addon continuous-deployment actions browser-extension chrome-extensions web-extensions browser-extensions edge-addon
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Feb 12, 2025 - TypeScript
Command line tool for building extensions/add-ons for chromium based browsers.
chrome-extension cli firefox-addon extensions addons developer-tools opera-extension browser-extension command-line-tool web-extensions edge-extension browser-extensions
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Oct 21, 2025 - JavaScript
Create a browser extension for Chrome, Firefox and Safari in no time.
react chrome-extension firefox safari-extension chrome typescript xcode firefox-addon reactjs svelte safari firefox-extension browser-extension web-extension chrome-extensions web-extensions esbuild
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Apr 6, 2025 - Swift
Browser extension for web devs. Monitors source files on a page and reloads page or source file when a change is detected.
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Sep 23, 2023 - TypeScript
A tool for deploying WebExtensions to multiple stores.
nodejs chrome-extension automation deployment opera-addon cookies edge firefox-extension cli-app nodejs-modules web-extensions edge-extension chrome-webstore playwright firefox-addons playwright-typescript firefox-submission-api firefox-submisison-api-v5
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Jun 2, 2025 - TypeScript
An easy way to start a Vite Web Extension project using @samrum/vite-plugin-web-extension
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Sep 26, 2024 - JavaScript
A browser extension for DevDocs.
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Jan 24, 2024 - TypeScript
Created by Browser Extension Community Group
Released May 7, 2015
- Followers
- 288 followers
- Website
- github.com/topics/webextension