Ekstenzije
View Page Source
Get access to the page source with the click of a button.
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.
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/
Favicon Stealer
Very simple thing for their job
W3C Markup Validation Service
This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc.
Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.
Rainbow States
Color AWS Step Functions states
Polypad (Open in App)
Polypad Open in App.
Image Resizer
Rescale multiple images into different sizes in a single step
TeamCity Notifier
Shows notifications about various events in TeamCity
Hex Calculator
Perform quick and accurate hexadecimal calculations — addition, subtraction, multiplication, and division with remainder — directly in your Opera browser.
md5 hash generator
MD5 hash generator (offline mode)
Octobox
Integrate Octobox directly into your GitHub workflow
(X)HTML5 Checker
A small extension to validate the markup of current tab
PerfectPixel by WellDoneCode
This extension helps develop your websites with pixel perfect accuracy!
HexDump - Hex Viewer
Display file contents in hexadecimal, and ascii
FullScreen for Opera
Fullscreen, #1 Zoom and Dark Mode more options will get in one
Strike Out Nofollow Links
Just strikes out nofollow links via CSS3 selectors.
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
sha1 hash generator
SHA1 hash generator (offline mode)
Kalkulator PRPG by dabox
Profesjonalny system automatycznej wyceny pojazdów dla graczy ProjectRPG. Stworzony przez dabox.
TwicPics Companion
Using TwicPics has never been so easy!
Web Edit
Easily edit websites temporarily with a click of a button.
retire.js
Scanning website for vulnerable js libraries
NPM Version Stats
Show npm package version usage statistics inline on the npmjs.com package page in the versions tab
Font Finder
An easy-to-use font inspector to get CSS styles of the selected element
Octotree
GitHub on steroids
Picture in Play
Indicates whether the `picture` element is in use on a page.
Youtube converter button - YTLoad
YouTube downloader FREE - Convert videos to MP3 MP4
CSS & JS Injector
Easily customize your browsing experience CSS & JS Injector is a tool for developers, designers, and power users. Apply custom CSS styles and JavaScript to specific websites effortlessly. Boost productivity and customize the look, feel, and functionality of websites without altering its source code.
Modify Header Value
Add, modify or remove a header for any request on desired domains.
BuiltWith Technology Profiler
Find out what the website you are visiting is built with using this extension.