HackBar V2
[No License, FOREVER FREE] A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. You can ask request here: https://github.com/Hack-Free/HackBar
9.138 корисници
EditThisCookie
EditThisCookie is a cookie manager.
9.129 корисници
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
9.110 корисници
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.
9.005 корисници
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
8.744 корисници
Simulateur mobile
Simulateur de smartphone sur ordinateur très réaliste avec plusieurs modèles disponibles pour tester son site mobile.
8.700 корисници
daily.dev | The homepage developers deserve
Get one personalized feed for all the knowledge you need as a developer.
8.645 корисници
Refined GitHub
Simplifies the GitHub interface and adds many useful features.
8.587 корисници
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.
8.587 корисници
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
8.442 корисници
axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
8.276 корисници
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.
8.027 корисници
ruler
Simple tool for measuring arbitrary parts of a page. Does not and will never contain adware.
7.816 корисници
Apollo Client Devtools
GraphQL debugging tools for Apollo Client.
7.765 корисници
Purple Ads BlockerPurple Ads Blocker
Purple AdBlock is a adblock for Twitch.tv
7.763 корисници
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.
7.708 корисници
Export Cookies
Export cookies to a Netscape format cookies.txt file.
7.701 корисник
All Downloader Professional
All Downloader Professional finds links, images, videos, documents on a website an make them downloadable.
7.511 корисник
JetBrains Toolbox Extension
Clone and open projects from GitHub, GitLab, and Bitbucket in JetBrains IDEs right from your browser
7.409 корисници
Save Screenshot
Saves the current page as image file or copies it to clipboard.
7.351 корисник
WebScrapBook
Capture web pages to local device or backend server for future retrieval, organization, annotation, and edit.
7.052 корисници
Cookie Remover
Removes cookies for the current site
7.038 корисници
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+.
6.944 корисници
Night Eye - Dark mode
With Night Eye, you can easily switch websites between dark and light mode as desired to take care of your eyes and reduce eye strain. Make your online experience more comfortable and enjoyable with this simple and convenient tool.
6.745 корисници
EditThisCookie2
EditThisCookie is a cookie manager. You can add, delete, edit, search, protect and block cookies!
6.713 корисници