Разширения

CSSViewer
CSSViewer

Wayback machine website
Online service that have 452 billion web pages saved over time and who is domain tool in context menu

NoFollow
Outlines nofollow links, detects nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles

RestMan
RESTMan is a browser extension to work on http requests.

Extensions for Mermaid
A browser extension for Chrome, Opera & Firefox that adds Mermaid language support to GitHub. A fork from the not updated GitHub + Mermaid extension.

HypeStat Analyzer
Check any website's traffic

SelectorsHub
Locators Plugin to Auto Generate and Verify Playwright Locators, XPath & CSS Selectors.

Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.

Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language

Gridify - Keyboard Link Selector
Select any link, image, input box, or a selectable region on the current page without using the mouse just by a few keyboard hits

TeamCity Notifier
Shows notifications about various events in TeamCity

Design Mode
Edit any page's content by switching to design mode, where you can modify the content and drag images around like a Word Editor

Edit with Adobe Photoshop
Adds a context menu item to send image links directly to Adobe Photoshop photo editor

Rabbit URL Opener
Rabbit URL Opener (Rahul Digital) - Bulk URL's Opener Extension just lets you open multiple URLs at once. More about Rabbit URL Opener http://rahuldigital.org/url-opener/ http://rahuldigital.com/url-opener/

HexDump - Hex Viewer
Display file contents in hexadecimal, and ascii

Ninja Van Tracking
Track your Ninja Van Tracking Onilne

Nextsense PDF Signing Component
Signing PDF document.

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.

(X)HTML5 Checker
A small extension to validate the markup of current tab

Strike Out Nofollow Links
Just strikes out nofollow links via CSS3 selectors.

Octobox
Integrate Octobox directly into your GitHub workflow

Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.

Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.

Rainbow States
Color AWS Step Functions states

Service Worker Detector
This extension detects if a website registers a Service Worker.

JavaScript QR Code
Make QR Codes in JavaScript

Nextsense XML Signing Component
Signing XML document.

Hex Calculator
Perform quick and accurate hexadecimal calculations — addition, subtraction, multiplication, and division with remainder — directly in your Opera browser.

Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.

W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.

Stethoscope
Check the health of a github repo with one easy step.

TabZen
Helps you remember why you opened tabs, organize by purpose, and get smart reminders for unfinished tabs.