signTextJS plus
window.crypto.signText replacement plus enhancements
10,066 位使用者
daily.dev | The homepage developers deserve
Get one personalized feed for all the knowledge you need as a developer.
9,904 位使用者
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.
9,394 位使用者
WhatRuns
Discover what runs a website - This Firefox extension helps you identify technologies used on any website at the click of a button.
9,216 位使用者
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.
9,013 位使用者
Simulateur mobile
Simulateur de smartphone sur ordinateur très réaliste avec plusieurs modèles disponibles pour tester son site mobile.
8,874 位使用者
Refined GitHub
Simplifies the GitHub interface and adds many useful features.
8,705 位使用者
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.
8,617 位使用者
Angular DevTools
Angular DevTools extends Firefox DevTools adding Angular specific debugging and profiling capabilities.
8,382 位使用者
Ignore X-Frame-Options Header
Allows all sites to be loaded in iframes, despite X-Frame-Options header settings.
8,301 位使用者
axe DevTools® - Web Accessibility Testing
Add accessibility auditing to the Firefox Developer Tools
8,265 位使用者
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.
8,170 位使用者
ruler
Simple tool for measuring arbitrary parts of a page. Does not and will never contain adware.
7,866 位使用者
Export Cookies
Export cookies to a Netscape format cookies.txt file.
7,855 位使用者
Apollo Client Devtools
GraphQL debugging tools for Apollo Client.
7,846 位使用者
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.
7,677 位使用者
Purple Ads BlockerPurple Ads Blocker
Purple AdBlock is a adblock for Twitch.tv
7,601 位使用者
All Downloader Professional
All Downloader Professional finds links, images, videos, documents on a website an make them downloadable.
7,552 位使用者
Save Screenshot
Saves the current page as image file or copies it to clipboard.
7,488 位使用者
網頁剪貼簿
擷取網頁至本地或後端伺服器供檢索、組織、加註、編輯。
7,140 位使用者
Cookie Remover
Removes cookies for the current site
7,079 位使用者
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+.
6,991 位使用者
EditThisCookie2
EditThisCookie 是一個 cookie 管理器。您可以增加、刪除、修改、搜尋、保護和封鎖 cookies!
6,717 位使用者
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+).
6,698 位使用者
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.
6,648 位使用者