DockWCAG Accessibility Checker
Accessibility auditing toolkit for developers. Scan websites for WCAG issues, inspect page structure, analyze focus order, review images and alt texts, simulate contrast changes, and export audit reports directly from Firefox DevTools.
3 användare
Glimpse - AI Chat Sidebar
Glimpse is a FREE simple AI chat interface in sidebar with YouTube video analysis, screenshot capture, and file upload support using Gemini and OpenRouter APIs.
3 användare
GA4 Debugger
Debug GA4 tracking events in a dedicated DevTools panel. Port of the Chrome extension by James Yoon.
3 användare
Extended DevTools
A toolkit for web developers: inspect the adobeDataLayer as a live JSON tree, check computed font properties of any selected text, and toggle JavaScript on/off per tab.
3 användare
Sources to Folders
Instantly download all JavaScript and CSS files from any website into a structured ZIP archive. Fetches in extension background (bypasses CORS). Optional source maps. Domain filtering, original paths preserved. Developer-friendly.
3 användare
YouTube Resume
Save and resume YouTube videos at the last watched time. Can save the watch time manually and automatically every seconds.
3 användare
Microsoft Bing
(Unofficial) Use Bing right in a browser. This is an extension where you can use Bing in an extension, you don't need to open a new tab.
3 användare
Checka11y.css
This browser extension allows you to use Checka11y.css directly in your browser. Just simply toggle Checka11y.css on & off to see the accessibility issues highlighted instantly.
3 användare
Network Sleuth
Sleuth: Advanced Network Inspector Sleuth is a powerful network monitoring tool that enhances your browser's developer experience with an intuitive interface for tracking and analyzing network requests.
3 användare
Apache Better Status
Adds sortable columns and filterable rowes to the Apache server-status page.
3 användare
Keyboard Navigator
Vim-style modal navigation for the browser with directional spatial search and animated focus indicators
3 användare
DevToys New Tab
DevToys New Tab for Firefox: 80+ tools — JSON, Base64, hash, UUID, JWT, formatters, converters, network & images. Offline. Search uses your default engine. GA4 usage analytics; tool inputs stay local.
3 användare
FoolForms
Easily save and reload web form field inputs on any page using a simple top bar.
HeaderMod
Modify request and response headers per profile, with URL and resource filters, tab lock, pause, and cloud backup.
Alternative Copy
Copies a shortened shareable link of the current tab's address to the clipboard (default: Alt+C, mac: Option+C).
3 användare
MOYP - Mantle of your privacy (Скрытность в сети)
Скрывайте свои персональные данные вместе с MOYP, которые в фоновом режиме получает ваш браузер. Устанавливайте расширение и наслаждайтесь большей свободой. Hide your personal data from everyone using MOYP.
3 användare
Simple Google Search Positions
Zeigt geschätzte Google-Rankingpositionen, markiert Anzeigen und hebt definierte Domains/URLs in den Suchergebnissen hervor.
3 användare
GitHub Source Code Minimap
A simple extension that adds a minimap to GitHub's source code viewer.
3 användare
