Color Picker Extension Advanced
A feature-rich color picker , You can also customize the background with an uploaded image or a gradient color pattern.
58 人のユーザー
Blueprint MCP for Firefox
Give Claude Code and other AI assistants direct control of your real Firefox browser through the Model Context Protocol. Stay logged in, bypass bot detection, automate authenticated workflows.
58 人のユーザー
Scripts runner
A Firefox extension to create/run/edit small scripts. Created to improve the Bookmarklet feature, specifically to allow quick editing and testing. It also supports running the scripts inside iframes (bookmarklets don't).
58 人のユーザー
Tailwind responsive breakpoint
Display screen dimensions and tailwind breakpoint prefix in a widget.
58 人のユーザー
SuperDev Pro
50+ developer & designer tools in one sidebar - inspect CSS, capture screenshots, scrape data, audit SEO, build UTMs, format JSON, manage cookies, force dark mode, and more. Replace 20 cluttered extensions with one.
57 人のユーザー
Asuka.IO Whois - ドメイン名調査ツール
この拡張機能を使用すると, ドメイン名情報を簡単に表示できます. アドオンボタンをクリックまたはコンテキストメニューから選択すると, 現在参照しているサイトのドメイン名登録情報を表示することができます.
57 人のユーザー
Socket Security
Socket uses advanced code analysis and AI-powered risk detection to add security metrics to your NPM package pages and search results, defending your project against malware and security vulnerabilities in advance.
57 人のユーザー
PlainText - HTML Format Cleaner
right-click context-menu items to clear HTML formating and copy as plain text
57 人のユーザー
OpenClaw Side Panel
Side panel chat client for a user-configured OpenClaw Gateway, with optional image and file attachments.
57 人のユーザー
Fire Resizer
Display and set your browser width. Excellent for responsive web design and testing media queries. Includes keyboard shortcuts!
57 人のユーザー
Fingerprint Biometrics Reader
Supports developers to integrate fingerprint biometrics readers to web application. Details for developers and another users can be found on GitHub Project.
57 人のユーザー
Roblox Themes – E-ROBLOX: Animated & Static Design
E-ROBLOX is a lightweight Firefox extension that enhances Roblox with a variety of free themes, greetings, and smooth integration—safe, fast, and optimized for both PC and mobile devices.
57 人のユーザー
Cache Remover for SoundCloud
Removes cache and service workers from Soundcloud, so the website loads properly without pressing Ctrl + F5.
56 人のユーザー
Page Modeller
Page Modeller enables developers to scan a web page and generate page object style code for various tools, languages and frameworks: * Selenium WebDriver Java * Selenium WebDriver C# * Puppeteer * Robot Framework * Protractor
56 人のユーザー
Data Scrapar
"Data Scraper" - extract data from web pages with ease. Research, datasets, website monitoring. User-friendly interface. Local storage. Save time and effort.
56 人のユーザー
Mock Express
Mock Express lets developers intercept and modify HTTP requests in the browser. Mock API responses, block or delay requests, redirect URLs, and more—all with a simple interface. Ideal for frontend devs and QA testing dynamic API behavior.
56 人のユーザー
