EditThisCookie
EditThisCookie es un gestor de cookies. ¡Puedes añadir, eliminar, editar, buscar, proteger y bloquear cookies!
9129 usuarios
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
8930 usuarios
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.
8737 usuarios
Simulador móvil
Simulador de teléfono inteligente en computadora muy realista con varios modelos para probar sitios web móviles.
8700 usuarios
signTextJS plus
Reemplazo de window.crypto.signText con mejoras
8615 usuarios
Refined GitHub
Simplifies the GitHub interface and adds many useful features.
8454 usuarios
daily.dev | The homepage developers deserve
Get one personalized feed for all the knowledge you need as a developer.
8450 usuarios
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.
8388 usuarios
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
8380 usuarios
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
8240 usuarios
axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
7975 usuarios
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.
7834 usuarios
Purple Ads BlockerPurple Ads Blocker
Purple AdBlock is a adblock for Twitch.tv
7763 usuarios
Export Cookies
Export cookies to a Netscape format cookies.txt file.
7625 usuarios
ruler
Simple tool for measuring arbitrary parts of a page. Does not and will never contain adware.
7576 usuarios
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.
7575 usuarios
Apollo Client Devtools
GraphQL debugging tools for Apollo Client.
7559 usuarios
All Downloader Professional
All Downloader Professional finds links, images, videos, documents on a website an make them downloadable.
7430 usuarios
JetBrains Toolbox Extension
Clone and open projects from GitHub, GitLab, and Bitbucket in JetBrains IDEs right from your browser
7272 usuarios
Save Screenshot
Saves the current page as image file or copies it to clipboard.
7229 usuarios
Cookie Remover
Removes cookies for the current site
7038 usuarios
WebScrapBook
Capture web pages to local device or backend server for future retrieval, organization, annotation, and edit.
6939 usuarios
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+.
6822 usuarios
EditThisCookie2
EditThisCookie es un gestor de cookies. ¡Puedes añadir, eliminar, editar, buscar, proteger y bloquear cookies!
6713 usuarios
Night Eye - Modo oscuro en cualquier sitio web
Night eye habilita el modo nocturno en cualquier sitio web utilizando un nuevo algoritmo que analiza y convierte todos los colores en lugar de invertirlos.
6674 usuarios