HackBar
A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. Press F12 to use HackBar
9.412 usuários
Emoji Keyboard - Emojis For Firefox
A free extension of the web tool https://coolsymbol.com/emojis/emoji-for-copy-and-paste.html. It helps input emoji in the web browser with an extensive search functionality.
9.244 usuários
signTextJS plus
Substituição de window.crypto.signText além de melhorias
9.045 usuários
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
8.929 usuários
Simulateur mobile
Simulateur de smartphone sur ordinateur très réaliste avec plusieurs modèles disponibles pour tester son site mobile.
8.876 usuários
Html Validator
HTML Validator is a Mozilla extension that adds HTML validation inside Firefox, Mozilla. The number of errors of a HTML page is seen on the form of an icon For Firefox 56, use 0.974 (see all versions below). For Firefox 57, see Web Extensions.
8.749 usuários
Refined GitHub
Simplifies the GitHub interface and adds many useful features.
8.393 usuários
BuiltWith
BuiltWith is a web site profiler tool. Upon looking up a page, BuiltWith returns a list all the technologies in use on that page that it can find.
8.338 usuários
Angular DevTools
Angular DevTools extends Firefox DevTools adding Angular specific debugging and profiling capabilities.
8.284 usuários
Page Saver WE screenshot capture tool
Quickly and easily capture an image of a web page. Options allow you to control output format (PNG or JPEG), file name and more.
8.005 usuários
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
7.953 usuários
axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
7.933 usuários
Export Cookies
Export cookies to a Netscape format cookies.txt file.
7.725 usuários
Form History Control
Manage form history entries (search, edit, cleanup, export/import) and easy text formfiller. Auto-save text entered in any form while typing to allow fast recovery when disaster strikes.
7.590 usuários
ruler
Simple tool for measuring arbitrary parts of a page. Does not and will never contain adware.
7.566 usuários
Purple Ads Blocker
Purple AdBlock is a adblock for Twitch.tv
7.540 usuários
Apollo Client Devtools
GraphQL debugging tools for Apollo Client.
7.529 usuários
Save Screenshot
Saves the current page as image file or copies it to clipboard.
7.492 usuários
All Downloader Professional
All Downloader Professional finds links, images, videos, documents on a website an make them downloadable.
7.428 usuários
WebScrapBook
Capture web pages to local device or backend server for future retrieval, organization, annotation, and edit.
7.075 usuários
Cookie Remover
Removes cookies for the current site
7.037 usuários
JavaScript Switcher
A lightweight addon that adds a Toggle button in URL bar, for toggling JavaScript (on or off) individually per domain, and stores that for future visit. Works also with Firefox 57+.
6.791 usuários
EditThisCookie2
EditThisCookie é um gerenciador de cookies. Você pode adicionar, excluir, editar, procurar, proteger e bloquear cookies!
6.726 usuários
Live Server Web Extension
Live Reload feature for Dynamic content (PHP, Node.js, ASPNET - Whatever, it doesn't matter). This extension is for Live Server - VSCode Extension (required v3.0.0+).
6.602 usuários
X-Forwarded-For Header
This extension allows you quickly to set the X-Forwarded-For HTTP Header
6.539 usuários