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
9857 użytkowników
signTextJS plus
window.crypto.signText replacement plus enhancements
9725 użytkowników
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.
9508 użytkowników
EditThisCookie
EditThisCookie to menadżer ciasteczek. Możesz dodawać, usuwać, edytować, wyszukiwać, chronić oraz blokować ciasteczka!
9170 użytkowników
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.
9161 użytkowników
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
9156 użytkowników
Simulateur mobile
Simulateur de smartphone sur ordinateur très réaliste avec plusieurs modèles disponibles pour tester son site mobile.
8567 użytkowników
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.
8549 użytkowników
Refined GitHub
Simplifies the GitHub interface and adds many useful features.
8529 użytkowników
daily.dev | The homepage developers deserve
Get one personalized feed for all the knowledge you need as a developer.
8485 użytkowników
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
8443 użytkowników
axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
8164 użytkowników
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.
8103 użytkowników
Purple Ads BlockerPurple Ads Blocker
Purple AdBlock is a adblock for Twitch.tv
7977 użytkowników
ruler
Simple tool for measuring arbitrary parts of a page. Does not and will never contain adware.
7830 użytkowników
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.
7751 użytkowników
Apollo Client Devtools
GraphQL debugging tools for Apollo Client.
7704 użytkowników
Export Cookies
Export cookies to a Netscape format cookies.txt file.
7646 użytkowników
All Downloader Professional
All Downloader Professional finds links, images, videos, documents on a website an make them downloadable.
7528 użytkowników
JetBrains Toolbox Extension
Clone and open projects from GitHub, GitLab, and Bitbucket in JetBrains IDEs right from your browser
7514 użytkowników
Save Screenshot
Saves the current page as image file or copies it to clipboard.
7306 użytkowników
WebScrapBook
Capture web pages to local device or backend server for future retrieval, organization, annotation, and edit.
7159 użytkowników
Cookie Remover
Removes cookies for the current site
6992 użytkowników
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+.
6985 użytkowników
EditThisCookie2
EditThisCookie to menadżer ciasteczek. Możesz dodawać, usuwać, edytować, wyszukiwać, chronić oraz blokować ciasteczka!
6871 użytkowników