Validate HTML
"Validate HTML" is a powerful Firefox addon designed to streamline the process of validating HTML code directly within the browser. With this addon, users can quickly check their HTML markup for errors and compliance with web standards
1 пользователь
Cart Tracker
Assists healthcare professionals with pharmaceutical data research and information gathering from regulatory websites involving drugs and their prices.
1 пользователь
URL Modifier by Gerbil
Rewrite HTTP/HTTPS request URLs using regex rules — before, replace, or after the matched pattern.
1 пользователь
Bunny Inspector
Capture page context (elements, screenshots, console, network) and export to your AI coding assistant for debugging
1 пользователь
W3Dart.com : Audio-Visual bug reporting tool
Dart can be used at almost every stage of the development process. Right from wireframing till maintenance, Dart can prove a highly beneficial tool throughout the entire journey.
1 пользователь
HTTP Header Network Monitoring
Persistent tab-scoped HTTP monitor with headers, bodies, raw/beautified JSON, blacklist rules, resend, and HAR/JSON exports.
1 пользователь
Easy AI Assistant
Chat with AI directly from your Firefox toolbar. Ask questions, summarize pages, translate text, or get simple explanations using ChatGPT or Gemini—without leaving your current tab.
1 пользователь
Open Graph Checker
Preview and check a page's Open Graph metadata — see how it will look when shared and which tags are missing.
Screen Craft - Full Page Capture
Professional deterministic page capture, vector annotation editor, and PDF compiler.
PseudoChess
A chess learning and analytical tool for chess.com. Stockfish 17.1 analysis, move quality, highlights, openings. Contact: suboticdominik@gmail.com.
1 пользователь
browser-cli
Control your browser from the terminal or Python SDK
RLNC Proxy client
This is a joint research project between MIT, Network Coding and Reliable Communications Group and BME-AUT. The aim of the project is to use network coding over a lossy channel in a multi-source environment to improve the goodput and reduce latency.
1 пользователь
Copy Multi URLs
Copy all URLs from selected text at once. Right-click or use the toolbar button.
1 пользователь
TypeSpeed
Test and improve your typing speed. Press Start, begin typing when you are ready, and get your WPM score at the end of a 60-second countdown. Export and save your results as a timestamped TXT file. • All client-side. No tracking. No data collection.
1 пользователь
Hidden Zilla
"Hidden Zilla" is a simple and efficient Firefox extension that allows users to switch their browser's user agent to Chrome Windows with a single click. It's useful for testing, debugging, or accessing web content.
1 пользователь
