DOM-XPath
DOM-XPath is a simple add on that allows you to find elements in the DOM via XPath expressions. Found elements are highlighted and also logged to the console.
101 users
devtools-highlighter
Find and highlight elements on the page with this DevTools panel, using CSS styles and selectors.
101 users
Youtube Tv Version For Firefox
Version 1.0.2 fixes errors that prevent the script from running.
101 users
Detector Whats Font
You can find out the font of a web page very easily.
101 users
Usersnap
Send feedback and report bugs on any website with screenshots and annotations. Metadata (URL, screen size, browser version...) automatically attached. All directly in the browser. Install and collect feedback with Usersnap for free.
100 users
Agentium: User agent switcher
Agentium is an extension for controlling the user agent identity reported by your browser, allowing you for instance to view the mobile version of a website on your computer.
100 users
Character Counter
Count the characters, words, sentences, paragraphs & whitespaces in a text.
100 users
IPvQ
List hosts and corresponding IP addresses of all network requests made from a given tab. A replacement of IPvFox for Firefox Quantum. Functionality and appearances are aimed to be very close to the legacy extension.
100 users
Shopify Shop URL
Simple add on that help you to view the Shopify shop URL, active theme and currency information.
99 users
utubehits.com
Promote YouTube videos for free, get more views, subscribers, likes, comments safely.
99 users
Baseliner
An extension for designers and developers who care about the grid.
99 users
Environment Indicator
Add an environment marker to differentiate QA environments from production. In addition, you can create your own indicator rules
98 users
Regex Search & Replace
Regex: T ultimate Regex search ⭐️ Simply use Regex on any page with familiar Ctrl+F visuals. ✓ Ctrl+Shift+F search field ✓ Regex query searching ✓ Permanently marking up or replacing anything. ✓ Open Source
97 users
AI Extension
Extension pour AI Marketing, permettant d'analyser vos données plus en détail.
97 users
Code Hacker
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96 users
Live Editor
This editor is used to display and check your HTML and CSS code easily. Just click on the this Extension Icon on the toolbar and it will open the Editor in the New tab. This will save the time of the Front end Developers.
96 users
Open in Vivaldi
Open current page, link, or all tabs in the Vivaldi browser.
95 users
ChatHub - All-in-one chatbot client Free
Use ChatGPT, Bing, Bard, Claude and more chatbots simultaneously
95 users
JSON Diff View
Easily compare JSON objects. Highlight the differences using colours in a tree structure representing the diff. Source code can be found at https://github.com/rafspiny/jsondiff/
94 users
ChatGPT Sidebar
Open ChatGPT in the sidebar
94 users
Debugger
Playpower Games Debugger
94 users
Get Facebook ID
Get Facebook ID for Facebook pages. When the tab is a Facebook page, this tries to extract the ID that is used by the Facebook Graph API.
94 users
Easy DNS lookup
Utility to do DNS lookups directly to DNS APIs and display the response in the addon.
94 users
GitHub Issue Link Status
Colorize issue and PR links to see their status (open, closed, merged)
94 users
Font Detector
Detects font properties and styles
94 users