Extensions for mozilla.org
40 browser extensions built for mozilla.org. Compare features, permissions, and safety across Chrome, Firefox, and Edge.
Open in the full catalog with filters →
Chrome Web StoreFoxified
Emulate firefox extensions in Chrome, Opera and other Chromium based browsers
Force English Content
Forces localised web pages with poor or outdated translations to redirect to the original English content. Handles the following websites: docs.microsoft.com, developer.mozilla.org, reactjs.org, developers.facebook.com
—5.0
Chrome Web StoreChrome-Stats - Extension Analyzer
Access stats, ranking, and risk scores on browser extensions.
CRX Downloader
You can download Edge addons, Firefox addons, or Chrome/Opera extensions (.crx or .xpi) from the Edge Add-ons store and elsewhere.
4.0—
MDN Search
Use omnibox to search MDN Web Docs with autocomplete.
5.05.05.0
Edge Add-onsTheme Color Switch
Actively switch the theme color extension of any webpage, without following the unified theme color style of the browser
Chrome Web StoreOutdated Doc Detector
Help non-English developers to check whether the translation of the current page is behind the corresponding English version.
Macondo+
A QoL-focused browser extension for Macondo.
5.0—
Edge Add-onsExtension Stats & Analyzer
Access stats, ranking, and risk scores on browser extensions.
MDN Dark Mode
Add a dark mode with different themes to the MDN Web Docs website. Open-Source.
3.7—
Chrome Web StoreCRX Extractor Pro
Download and extract extensions from Chrome, Edge, Firefox, and Opera. Advanced full-screen source code viewer included.
Chrome Web StoreMDN VS-Code Theme
Styles MDN code blocks like the default vscode theme.
Chrome Web StoreSolarized Web — Eye-Friendly Theme for Every Site
Replace harsh whites and grays with the warm Solarized Light palette on GitHub, YouTube, Reddit, Gmail, and 25+ popular sites.
Chrome Web StoreEngichat - AI Engineering Assistant
Your AI copilot for engineering work: CAD automation, instant answers, calculation simplification and simulation code generation.
Chrome Web StoreServices Progress Result Collector_US
Collect services (remove information from data broker) progress result from research participants. Task 1: verify participants…
Chrome Web StoreCRX Source Viewer
Instantly view, beautify and download the source code of any Chrome, Firefox, or Edge extension. Audit permissions & manifest.
Chrome Web StoreDev to Hero
Color-codes JS docs by difficulty. 100% free, no account, no AI — runs entirely in your browser.
Extension Source Viewer & Downloader
View source code of browser extensions from Chrome, Firefox, Opera, Edge, and other browsers. Works with CRX, XPI, and NEX files.
5.0—
Chrome Web StoreExtension Bridge
Find Firefox alternatives for your Chrome extensions dynamically using real-time API matching
Chrome Web StoreCodeLens: Extension Source Explorer
Unlock the secrets of any browser extension. View source code for Chrome, Firefox, and Opera extensions with a single click.
Edge Add-onsCodeLens: Extension Source Explorer
Unlock the secrets of any browser extension. View source code for professional analysis with a single click.
Eklenti İndirici Extension Downloader Pro
Eklentilerin CRX Dosyalarını doğrudan crx veya zip dosyası olarak indirin
——
Edge Add-onsGaintime Gmail Extension
Extension showing use of the InboxSDK adding action items from Gmail
Chrome Web StoreDevTrace
Automatically remembers and displays the developer documentation pages you visit-grouped by site, timestamp, and filtered by domain
6Park Extension (2023-12-08)
Build posts for 6park.com
—5.0
Chrome Web StoreCommonvoice Options
A simple extension to add some simple and convenient options.
Chrome Web StoreTelli.sh: Every Translator — SNS, Chat & Web
Read translations beside the original and write replies in any language from focused input fields on enabled sites.
YouTube Rewind
Clean up YouTube's interface with customizable layout and filtering options
——
Chrome Web StoreContext-Lens
AI-powered line-level code explanations, origin tracking, flow maps, and code translation.
Chrome Web StoreBetter MDN
better mdn to read