Extensiones
(X)HTML5 Checker
A small extension to validate the markup of current tab
NsLookup - Find DNS Records
A simple and powerful tool for querying DNS records
Nextsense PDF Signing Component
Signing PDF document.
CF-Predictor
This extension predicts rating changes for Codeforces. It shows approximate deltas during and after the contest.
.no { CSS }
Opera 12 reminiscent Shift-G CSS zapper (use Alt-G)
md5 hash generator
MD5 hash generator (offline mode)
Tabby Extension
Easily add BookMarks to Tabby from your preferred browser!
Design Mode
Edite el contenido de cualquier página cambiando al modo de diseño, donde puede modificar el contenido y arrastrar las imágenes como si fuera un editor de Word
Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.
NoFollow
Outlines nofollow links, detects nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles
SEO Nofollow links highlighter
Highlight all nofollow links on any site you want. Excellent for SEO purposes.
OctoLinker
OctoLinker – Links together, what belongs together.
Blendup
A tool for web developers to preview blend modes on different page elements.
Reddit to Mp4 converter | reditor
redditdownloader.us allows users to download Reddit videos with audio in high quality.
GitHub Gloc
Gives you approximate count of lines of code on GitHub
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.
Edit with Sublime Text
Live editing text and HTML content of the page with the Sublime Text from the page context or DevTools.
TestCase Studio
TestCase Studio record the user actions performed on a web application in English Sentences.
Get Thumbnails or Image to video YouTube
Hacer miniaturas o imágenes de vídeos de YouTube
Rainbow States
Color AWS Step Functions states
TeamCity Notifier
Shows notifications about various events in TeamCity
Shuffle Extension Toolbar
Customize the sequence of extension icons as you like
Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language
showHTML
This extension shows information about HTML elements on a web page when you hover over them.
SelectorsHub Pro
xPath plugin to auto generate, write and verify xpath & cssSelector.
AMP Validator
Automatically checks each page for AMP validation.
Check Wordpress Version
WordPress Vulnerability Scanner - Scan for vulnerabilities, version, themes, plugins and much more!
CSS Shapes Editor
Interactive editor for CSS Shapes.
Polypane helper
Open the current page or links in Polypane, the developer tool for responsive web development and design.
EcoIndex.fr
Récupérer facilement les analyses Ecoindex faites sur une page grace au moteur ecoindex.fr
NFT Scanner
Scan your NFT assets.
Window Performance Test
Get accurate performance timing for any page with this extension