延伸套件
PageSpeed Insights
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.
Network Information
Useful information about your system's connection including, type, speed, and rtt.
Copy Title And Url
Copy the title and url in markdown, pukiwiki, html format.
Kalkulator PRPG by dabox
Profesjonalny system automatycznej wyceny pojazdów dla graczy ProjectRPG. Stworzony przez dabox.
Font Inspector
Click on any HTML element to get the font info in a popup!
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
Service Worker Detector
This extension detects if a website registers a Service Worker.
CSSViewer
CSSViewer
GitHub Extension
The GitHub Browser Extension allows GitHub users to quickly find and open all of their assigned issues and pull requests from a single location. It can be handy for developers and project managers to view their tasks.
Design Mode
通过切换到设计模式来编辑任何页面的内容，在那里你可以修改内容，并像Word编辑器一样拖动图片。
showHTML
This extension shows information about HTML elements on a web page when you hover over them.
Polypad (Open in App)
Polypad Open in App.
Open in GIMP photo editor
Adds context menu items to send image links and image files directly to the GIMP photo editor
Ninja Van Tracking
Track your Ninja Van Tracking Onilne
W3DNA
Type '*' plus press "space" and a search term into the Omnibox to open search in new tab.
TwicPics Companion
Using TwicPics has never been so easy!
SelectorsHub
Locators Plugin to Auto Generate and Verify Playwright Locators, XPath & CSS Selectors.
Fontstorage
The simplest extension for identifying and selecting fonts on a website.
Hex Calculator
Perform quick and accurate hexadecimal calculations — addition, subtraction, multiplication, and division with remainder — directly in your Opera browser.
Colored favicons for Salesforce
Make the favicon in different color based on which salesforce instance your are loggen into.
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language
StyleMaster
Добавление пользовательских стилей CSS на веб-сайты
TeamCity Notifier
Shows notifications about various events in TeamCity
Favicon Stealer
Very simple thing for their job
NPM Version Stats
Show npm package version usage statistics inline on the npmjs.com package page in the versions tab
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
(X)HTML5 Checker
A small extension to validate the markup of current tab
DomainUserAgent
This extension changes the UserAgent sent by your browser on a per-domain base. You can set up a different UserAgent for a specific domain, but still use the default one otherwise.
md5 hash generator
MD5 hash generator (offline mode)
JavaScript QR Code
Make QR Codes in JavaScript