Xdebug-ext
Adds a simple button to inject a Xdebug cookie. Compatible with Firefox 57+ (Quantum). It is a port of "The easiest Xdebug" Addon by Nikita Nikitin, which is not compatible with WebExtensions.
2,549 users
Quick Accept-Language Switcher
Provides a quick way of changing the HTTP Accept-Language header so you can view and test websites with a different locale.
2,533 users
SEO META 1 COPY
This is an extension that allows you to easily check SEO-related meta information and copy it with one click.
2,522 users
Chat GPT for Google
See the ChatGPT responses right next to your search engine results. https://extensionchatgpt.com/ See our youtube guide: https://www.youtube.com/watch?v=p9it2NCB3_c
2,520 users
PoE Overlay: Dash
Share your current session on pathofexile.com with PoE Overlay
2,491 users
Altair GraphQL Client
A beautiful feature-rich GraphQL Client for all platforms.
2,464 users
Svelte Devtools
Browser devtools extension for debugging Svelte applications.
2,458 users
Granted: access multiple AWS accounts at once
View multiple cloud accounts and regions in a single browser.
2,442 users
View Page Source
View the source code of a page with the click of a button.
2,390 users
WebSocket Weasel
A Handy Console / Client to Communicate with WebSocket Servers
2,366 users
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2,361 users
Load Time
Adds an icon to the address bar to provide load time information of the current page.
2,346 users
Augury
Extends the Developer Tools, adding tools for debugging and profiling Angular applications.
2,326 users
{find+}
A find-in-page extension with support for regular expressions.
2,319 users
图片下载插件万能
一个可以下载很多源文件图片的插件非常好用
2,315 users
Resource Override
An extension to help you gain full control of any website by redirecting traffic, replacing, editing, or inserting new content.
2,300 users
Gitpod - Always ready to code.
Gitpod streamlines developer workflows by providing ready-to-code development environments in your browser - powered by VS Code.
2,297 users
Pesticide, for Firefox
Kill your css layout bugs! Pesticide is an open source CSS tool created by Adam Morse and available for download, forking on Github at http://pesticide.io/
2,271 users
Image saver
Save any images in page directly from context menu, this includes svg elements, css background images and direct child images.
2,248 users
DevTools Media Panel
DevTools panel that displays technical details about media elements and webrtc on the current page; intended primarily for web developers to understand media playback issues on their sites, and for users to provide more informative bug reports.
2,240 users
Free Visio Viewer (Mac, Windows, Linux)
Open your Microsoft Visio files for free
2,216 users
Youtube Ad Skipper
Ad Skipper is gives you less interrupted online streaming and skip or removes ad on behalf of you. It does not block an ads and auto skip or remove ads on MxPlayer, SonyLiv & Youtube web platform.
2,201 users
Code Injector
Inject code into websites! (JavaScript, CSS, HTML and Files)
2,153 users
Remove Cookies Button
Toolbar button for removing cookies, local storage and session storage from the current tab. The button displays a number of deleted cookies (shown in the screenshot). In case of deletion problems button displays word "Error" and shows notification.
2,147 users
Session Alive
Keep your Session Alive at any website and never get logged out. Forget the session timeout messages. Multi-Account Containers supported.
2,137 users