Domain Age Check
Domain age checker is a whois tool / extension developed by Cynexium (Umar) for checking any domain's age
25 users
LeetCode format
Adds Format code button on leetcode to format the code using Prettier code formatter
25 users
Playlist Time Calculator
Displays the total duration of YouTube playlists and estimated time needed for different playback speeds.This extension, "YouTube Playlist Duration," provides users with a convenient way to view the total duration of YouTube playlists
25 users
Retire.JS Pro
Detects vulnerable JavaScript libraries on every page you visit. Real-time scanning via URI, filename, content, hash, and function-based detection — powered by the RetireJS database.
25 users
Trade Value Calculator
Interactive trade value calculator with values computed by /u/PeakedInHighSkool on the fantasyfootball subreddit
25 users
ChatIndex
Firefox sidebar to index, search, save, export, and transfer AI conversations across ChatGPT, Claude, Gemini, DeepSeek, and Perplexity.
25 users
HSTS Checker
The HSTS Checker addon for Firefox is a powerful tool for ensuring secure browsing experiences. It swiftly scans websites to verify if they employ HTTP Strict Transport Security (HSTS), a crucial security measure against protocol downgrade
25 users
Salesforce PowerTools
A powerful Salesforce extension to compare profiles and permission sets, find metadata instantly with smart autocomplete, audit record visibility and sharing hierarchy, manage code snippets, analyze debug logs, and access setup shortcuts
25 users
Schema Markup Validator
Validate Schema.org JSON-LD structured data offline or generate it for any page using GPT-4o or Claude. Deep scan any page, fix errors, boost rich results for your microdata.
25 users
Autoclicker HTML Extension
Automatically clicks an HTML element by tag and text. Search for elements that may appear later (like popups) and click them automatically.
25 users
YouTube Thumbnail Downloader
Adds a clean hover button on YouTube thumbnails to view, download, or copy the full-resolution image (maxresdefault.jpg). Works on channel pages, search, and video pages.
25 users
Apier – REST API Tester & HTTP Client
Fast API client for HTTP, GraphQL, SOAP, WebSocket, and Socket.IO. Send requests, inspect responses, and debug APIs directly from your browser.
25 users
Web Vitals Extension
Measure metrics for a healthy site, Server Info, Web info, SEO Analysis & Accessibility checks.
25 users
AI Page Translator
Translate web pages using AI (OpenRouter API). Powered by LLMs like Gemini 3, Claude 4.5, GPT-5 and more.
25 users
Remove Duplicated Linebreaks from Text Area
Provides a context menu item to remove duplicated linebreaks, on a text area.
25 users
X-Forwarded-For Header Enhance
This extension allows you quickly to set the X-Forwarded-For HTTP Header
25 users
Zustand DevTools
Inspect and debug Zustand state stores in real-time with powerful developer tools. View state snapshots, track actions, analyze state changes, and use time-travel debugging to simplify debugging and improve development workflow.
25 users
Multi-Keyword Highlighter (多词高亮查找)
Multi-Keyword Highlighter -Search or Find & Highlight. 高效批量查找并高亮多关键词，支持实时查找、模糊匹配、文档分布预览、智能剪贴板读取及自动深色模式。
25 users
Abstractor - Page Simplifier (Multilingual)
Simplifies web pages by unifying colors and fonts, and removing images, controls, and tables. This add-on helps users focus on reading, copying, printing, or saving text content, providing a cleaner and distraction-free browsing experience.
25 users
