tRPC Client Devtools
An unofficial tRPC devtools extension to inspect your queries, mutations and subscriptions
20 人のユーザー
SEO Web Analyzer
Comprehensive on-page SEO analysis with 50+ checks, batch analysis, mobile audit, accessibility, i18n, and more.
20 人のユーザー
WebExtension X-Ray
Right click on addons.mozilla.org and you will see the source code of the extension
20 人のユーザー
Markdown Viewer Plus
Preview Markdown files directly in the browser with additional useful features.
20 人のユーザー
ContainerCookies
View, copy, and delete cookies per Firefox container. Browse cookies by domain, copy as JSON, and delete individual cookies, full domains, or whole containers.
20 人のユーザー
AI Chat Speed Booster
Fix lag & freezing in long ChatGPT, Claude, and Gemini chats. 100% local, no data collection.
20 人のユーザー
JG Cache Cleaner
Videz facilement le cache et les données du site actif (cookies, stockage local, etc.) en un seul clic.
20 人のユーザー
Instagram Reels Downloader
Download Instagram Reels, videos, phDownload Instagram Reels, videos, photos, stories and carousel posts locally from your browser.otos, stories and carousel posts locally in Firefox.
20 人のユーザー
Google Account Switcher
Automatically switches to your preferred Google account on any Google service. Set a default account or configure per-service overrides — no more manually switching accounts.
20 人のユーザー
AI Detector for images
AI Detector for images AI Image Detector is a tool that helps you quickly verify whether an image was generated by artificial intelligence. It adds a new action to the browser's context menu, allowing you to analyze images directly from the browser.
20 人のユーザー
Github Repo Size
Add repository size to their github homepage. This is forked and updated to work with GitHub's current design and CSS. Forked from Shywim/github-repo-size
20 人のユーザー
ResponsiveHelper
A Firefox add-on to show the screen width and height when resizing the window
20 人のユーザー
Apollo Inspector
Apollo Inspector is a firefox extension designed for the open-source GraphQL client, Apollo Client. This tool is particularly useful for debugging various issues related to GraphQL operations in Apollo Client.
20 人のユーザー
Robots Radar
Live robots.txt analyser. Instantly see if Googlebot, Bingbot or CCBot can crawl the current page — animated colour-coded icon in your address bar on every navigation. No clicking needed.
20 人のユーザー
CSS Viewer
CSS Viewer позволяет выбрать любой блок на странице и мгновенно получить CSS для него и всех вложенных элементов.
20 人のユーザー
Media Sniffer
Intercept and filter media files (m3u8, mp4, avi, mp3, m4a, images) — fetch & zip batch downloads.
20 人のユーザー
