signTextJS plus
window.crypto.signText-vervanging plus verbeteringen
10.082 gebruikers
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
10.014 gebruikers
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.
9.464 gebruikers
Simulateur mobile
Simulateur de smartphone sur ordinateur très réaliste avec plusieurs modèles disponibles pour tester son site mobile.
9.325 gebruikers
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
9.243 gebruikers
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.
9.153 gebruikers
Angular DevTools
Angular DevTools extends Firefox DevTools adding Angular specific debugging and profiling capabilities.
8.792 gebruikers
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.
8.703 gebruikers
Refined GitHub
Simplifies the GitHub interface and adds many useful features.
8.645 gebruikers
axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
8.415 gebruikers
Page Saver WE
Snel en eenvoudig een afbeelding van een webpagina opslaan.
8.318 gebruikers
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
8.284 gebruikers
ruler
Simple tool for measuring arbitrary parts of a page. Does not and will never contain adware.
8.002 gebruikers
Apollo Client Devtools
GraphQL debugging tools for Apollo Client.
7.885 gebruikers
Export Cookies
Export cookies to a Netscape format cookies.txt file.
7.870 gebruikers
Form History Control
Een add-on voor onderhoud van de formulier historie (inzien, verwijderen, aanpassen, selectief opschonen, exporteren/importeren)
7.792 gebruikers
Save Screenshot
Saves the current page as image file or copies it to clipboard.
7.662 gebruikers
Purple Ads BlockerPurple Ads Blocker
Purple AdBlock is a adblock for Twitch.tv
7.608 gebruikers
All Downloader Professional
All Downloader Professional finds links, images, videos, documents on a website an make them downloadable.
7.567 gebruikers
WebScrapBook
Capture web pages to local device or backend server for future retrieval, organization, annotation, and edit.
7.270 gebruikers
Cookie Remover
Removes cookies for the current site
7.176 gebruikers
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+.
6.979 gebruikers
EditThisCookie2
EditThisCookie is een cookie manager. Je kunt cookies toevoegen, verwijderen, bewerken, zoeken, beschermen en blokkeren.
6.918 gebruikers
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+).
6.788 gebruikers
X-Forwarded-For Header
This extension allows you quickly to set the X-Forwarded-For HTTP Header
6.715 gebruikers