MDN Search 2026: Web & Extension Developers' Bible
Set MDN as your default engine for instant access to 11,000+ verified web docs. Use AI Help for real-time coding solutions and technical preservation through 2026. The world’s most trusted library for HTML, CSS, and JS—search like a pro today!
14 Benutzer
TabbyBARA
Adds a shortcut (Ctrl+Shift+E) to open a new tab in the same tab group as the current tab - right after the currently active tab.
14 Benutzer
SN Launcher - ServiceNow utility tool
ServiceNow utility tool, search and navigate all menu items, documentation, components, switch application scope with a command palette.(personal project, not affiliated to ServiceNow)
14 Benutzer
Genius Lyrics Cleaner
Removes all Genius annotations, pop-ups and highlights with one click. Clean, readable lyrics instantly.
14 Benutzer
NordVPN Proxy Switcher
Unofficial SOCKS5 proxy switcher for NordVPN users with manual setup credentials. Routes Firefox traffic through supported proxy endpoints when enabled.
14 Benutzer
Beagle Security Web Assessment
Find surface level vulnerabilities in your web applications. Run a free website security assessment and gain a preliminary understanding of your application’s security posture.
14 Benutzer
AIKTP: All-in-One AI
AIKTP combines ChatGPT, Gemini, Claude, Grok & more for SEO, Chat, and Content Creation. Boost your work with one powerful AI tool
14 Benutzer
LinkedIn Scraper – Export CSV
Easily extract LinkedIn profile data including Name, Email, Profile URL, Skills, Experience, and more — export to CSV in one click.
14 Benutzer
Luminate Online Page Editor
This extension makes it easier to edit pages on your organization's Luminate Online website.
13 Benutzer
![JSON[B] Viewer](https://addons.mozilla.org/user-media/addon_icons/2718/2718817-64.png?modified=f9963373)
JSON[B] Viewer
JSON[B] is a editor online web-based tool to view, edit, format, transform and diff JSON documents.
13 Benutzer
SEO Extension – All-in-One SEO Toolkit
All-in-One SEO Toolkit (Premium): One extension for all your SEO needs. Run instant SEO audits on every page.
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paw
Capture web text seamlessly to Emacs via org-protocol with Paw—smart selections, shortcuts, and optional local server support.
13 Benutzer
SEO Add-on: Doug Toolz
An SEO add on that shows Google cache dates, indexed pages, various meta tags, canonical tags, nofollow tags & much more. Displays alerts for detected issues. No logging in required and all the data is shown within the tool.
13 Benutzer
Advanced URL Cleaner
Automatically removes tracking parameters like fbclid, gclid, UTM tags, and TikTok IDs to protect your privacy.
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Codeforces Dark Theme
Dark theme for Codeforces. Dark theme for Codeforces with bundled syntax highlighting styles and a simple on/off popup.
13 Benutzer
ChatGPT Conversation Tree Graph Visualizer
Visualizes a dynamic & interactive tree graph of messages in ChatGPT conversations, with tooltip, real-time updates and advanced customization options.
13 Benutzer
Screenshotter En/Ru
Capture screenshots instantly! Save visible area or full page with one click. Dark theme, multi-language support, and automatic timestamp naming. Perfect for documentation, sharing, and quick captures.
13 Benutzer
