Polypane helper
Open the current page in Polypane using the button in your task bar, or right click any link to open that URL in Polypane. Polypane, the browser for responsive web development and design
230 používateľov
HackBar For Quantum
HackBar Quantum is a sidebar that helps you with web application security testing. This add-on is a predecessor to the original HackBar that is not compatible with Firefox Quantum. This is still in beta phase, lots of things are yet to come :) .
229 používateľov
Easy DNS lookup
Utility to do DNS lookups directly to DNS APIs and display the response in the addon.
229 používateľov
IE NetRenderer button
Displays a snapshot of the current page as viewed in various Internet Explorer versions, provided by IE NetRenderer webservice.
228 používateľov
Javascript Control
Add a button in the url bar to block or enable javascript per-site. Default is javascript disabled.
228 používateľov
URL Increment Button
A 1-Click URL Increment Button for your toolbar. Works with or without URL Incrementer.
227 používateľov
Angular state inspector
Helps you to debug Angular component state. Supports Angular 1/2+/Ivy/hybrid!
225 používateľov
Responsive View Simulator
Seamlessly test website appearance on various mobile devices with this handy extension. Preview the responsive design in real-time.
224 používateľov
Browserling - Cross-browser testing
Cross-browser test websites in the most popular browsers such as Internet Explorer, Edge, Chrome, Firefox, Safari and Opera. Try for free!
223 používateľov
Pieces for Developers: Copilot & Code Capture
The first AI that remembers everything you work on. Save and share materials, and boost your productivity with Long-Term Memory across your workflows.
223 používateľov
Cache Longer
Cache Longer speeds up your browsing by make your browser cache things for longer.
222 používateľov
Postwoman 中文版 - REQRES.CN
为使用 Postwoman Web 版应用程序提供更好的体验。 你没用过 Postwoman 吗？这可是一个惊人的，免费、快速、漂亮的 API 测试请求工具。 请访问 https://reqres.cn/
222 používateľov
Sheets Row Highlighter
Highlight a row (and column) of current cell in Google Sheets and Microsoft Excel Online.
221 používateľov
CSS Layout Debugger
When activated, CSS Layout Debugger applies dynamic backgrounds and outlines to elements on the page in order to assist in layout debugging.
219 používateľov
Rentgen
Rentgen to wtyczka, która automatycznie wizualizuje, jakie dane zostały ~~wykradzione~~ wysłane do podmiotów trzecich przez odwiedzane strony. Pozwala wygenerować raport lub treść maila, który można wysłać do administratora strony i/lub UODO.
218 používateľov
Eval Villain
Hook native JavaScript functions before page load to see how a website uses them. Narrow down output based on the appearance of URL and session artifacts, user configured strings/regex, blacklists and more.
217 používateľov
Google Analytics Logger
This extension serves to act like a logger for various google analytics events on any site. ‣ Supports page views, interaction events, user timing, social and exception events. ‣ Works with legacy GA ‣ Logs duplicate events and error events
217 používateľov
Dom Tree and CSS Playground
On ANY web site, easily find/edit the web elements and styles that you need, in real time. Use css playground to micro-view 100's of styles in seconds. NOTE: Use your shortcut key "f" allot.
217 používateľov
