Color Picker
Click to get the color code of an element on the current web page.
337 人のユーザー
Easy Favicon Scraper
Download the favicon of a website with 1 click
336 人のユーザー
JSON Editor
A JSON Editor Extension based on the amazing JSON Editor Online https://github.com/josdejong/svelte-jsoneditor Source code: https://github.com/fractalf/json-editor-ex
333 人のユーザー
Ghost Inspector - Web Test Recorder
Ghost Inspector is an automated browser testing service. Our add-on allows you to record yourself performing actions on your website within your browser, then sync them to the Ghost Inspector service and run them continuously as a regression test.
332 人のユーザー
Copy Link Text
The only extension that lets you effortlessly copy link text on both desktop and mobile—via right-click, Alt+C shortcut, or Copy Mode activation.
331 人のユーザー
Twitch Text Emotes - temotes
Save your favorite text phrases ("LULW", "KEKW", emoticons, etc.) directly into the standard Twitch Emotes panel and use them in Twitch chat. Simple and useful.
330 人のユーザー
LoadTabOnSelect
Load newly-opened background tabs on selection, rather than automatically in the background. This addon uses the WebExtensions API, and therefore fully supports Firefox 57+.
330 人のユーザー
CSP Content Security Policy Generator
Best Content-Security-Policy generator to automatically create Strict CSP policies (with SHA support) for any website.
329 人のユーザー
栏弹窗广告
清除网页上的所有广告:浮动广告,购物广告,恶意弹窗,跟踪代码,视频广告,让你浏览网页更快更清爽,广告终结者,你唯一需要的广告插件
326 人のユーザー
SpeedVitals
Perform Web Vitals Test & TTFB Test on Multiple Locations & Devices. SpeedVitals Extension helps measure the performance of a website directly from that website itself.
324 人のユーザー
Sitemap Explorer: Check and View XML Sitemaps
This extension helps you find, inspect, export, and view XML Sitemap files for any site you navigate in a browser.
323 人のユーザー
Cryptext
Encrypts and decrypts text using various encoding methods.
323 人のユーザー
mSession Keeper
An extension to keep your web-sessions alive. Maintains active sessions of Web Applications, that have an inactivity timeouts. Based on Session Keeper by Guillaume Boudreau.
323 人のユーザー
IP Location Lookup
Free IP Geolocation API and IP Location Lookup
323 人のユーザー
OpenSwitchMaps
Switch map services, and some useful links for OpenStreetMap contributors
322 人のユーザー
GiteeTree
基于 Octotree 的[码云](https://gitee.com)文件树插件
320 人のユーザー
Dummy Form Filler
One click to populate HTML forms with dummy data. Works out of the box.
319 人のユーザー
JavaScript Errors Notifier
Notifies JavaScript errors by icon in toolbar bar or notification popup GitHub → https://goo.gl/RBcFK8 Test page → https://goo.gl/IEXS2y
317 人のユーザー
gRPC-Web Developer Tools
gRPC-Web Developer Tools for debugging application's gRPC-Web network requests.
317 人のユーザー
CSS Spider
The fastest and easiest way to check, copy and edit CSS
313 人のユーザー
Meta tags inspector
Adds a new panel to the developer tools. This panel shows a clear overview of all metatags
310 人のユーザー
Table Data Export
Table export plugin gives you the ability to easily export HTML tables to the CSV. For best results, click on edit table Identifier Defaults. Then select table identifier either class or id. Then enter table class/id (from inspect element method).
309 人のユーザー
Full Screen Multiple Monitor
This addons support to make automatically fullscreen at the startup for modern browser (Quantum version). This addons purposed for dashboard or kiosk system and can work for multiple monitor. First, set the homepage and then viola. all set sail!
307 人のユーザー
Trello Card ID
Shows Trello card IDs for use in commits and for other quick references. Copy the ID to the clipboard by clicking on it.
307 人のユーザー
SEOInfo
Shows SEO issues as you navigate pages. Displays performance data, redirects, structured data and errors for HTML pages. Save to Excel.
306 人のユーザー