Contessa
Adds colored draggable labels to sites to distinguish staging, and production tabs. Supports wildcards, regex, export/import.
0 users
UniBlitz
Blitz Through Evaluations. Unlock Your Results, Because You’ve Got Better Things Than Rating Professors.
0 users
Boota - HTTP Status Inspector
Fast developer utility to inspect HTTP response codes, server latency, and endpoint availability in real-time.
global-geography-trivia-hub
Test and expand your geographic knowledge of global mountain ranges, major river systems, tectonic plates, and planetary landforms with this interactive world geography extension.
Tab to QR Code Generator
1-Click QR Code generator for your active browser tab or custom text. Download PNG or copy image in 1 click.
Click Assistant
Automatically clicks buttons, especially for automating SSO login (e.g., login, submit).
0 users
Superteam Earn Dark
Full customization for Superteam Earn - dark mode, 8 presets, named custom themes, per-element colors, wallpaper, font size, and section hiding. Works on Firefox for desktop and Android.
0 users
Code Specimen: CSS, Font & Color Inspector
See and copy any website's fonts, colors, spacing, CSS and images from Firefox's sidebar. Free, no account, no tracking.
Display Hidden Elements
"Display Hidden Elements" is a Firefox add-on designed to reveal hidden content on web pages. With a simple click, it uncovers elements like hidden text, images, or buttons that may be obscured by overlays or other styling.
0 users
Advent of Code Telegram Bot
Save your private leaderboards as you browse and then use bots to display those scores on Telegram (@AoC_update_bot)
0 users
codefmt: code formatter and linter
format and lint javascript, python, and hubl in zapier, n8n, pipedream, make, and hubspot editors. powered by biome and ruff.
0 users
Data Flow Digital Stream Engine
Powerful visualization of the real-time data flow between your browser and any website. A Matrix-style visual speedometer, domain-wide aggregation across multiple tabs, and a live KB/MB ticker. • 100% client-side. No data collection.
0 users
Tremor Radar
A radar for tremors: magnitude bands, depth, distance and bearing from your chosen point, with optional alerts.
0 users
API Tap — capture, replay & export API calls
Record every XHR/fetch a site makes, read the response bodies, replay them, and export the session as HAR, a Postman collection, a .http file or curl.
0 users
AI Code Editor Browser Bridge
Companion bridge for AI Code Editor that opens or focuses ChatGPT through the browser without reading ChatGPT conversations.
0 users
FoxNode Inspector
A lightweight Node.js remote debugger for Firefox using the Node Inspector Protocol.
Vulpo MCP — Browser Bridge
Let AI agents operate your real Firefox — pages, forms, clicks and Odoo — through MCP. Companion server required.
Devsy
Devsy is a browser-based toolkit that lets developers visually inspect UI elements, debug CSS layouts, capture screenshots, and analyze SEO-all in one place.
0 users
Open Github in editor
opens github PR diff lines and files locally in your editor. Supports vscode, vscode-insiders and textmate. more to come!
0 users
PolizzyQuestions
W pełni automatyczny pomocnik AI do Testportalu działający bezpośrednio w popupie i na stronie.
0 users
nanseditor
Stops websites from blocking paste, copy, cut, right-click, and text selection — handy for password managers and forms that disable pasting.
Colorize for GCP Console
Color the Google Cloud console header per project, so you can tell production from staging at a glance. Firefox/Zen port of yfuruyama's gcp-console-colorize.
