Add extensions, get work done

Shows all hidden elements on webpages.

Check your website for the most common WCAG/ADA errors.

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.

允许用户不登录即可复制CSDN (blog.csdn.net)上的代码 / Allows copying code from CSDN (blog.csdn.net) without logging in.

Inspect Firefox and Chrome extensions with https://tim-we.github.io/web-ext-inspector

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.

Playpower Games Debugger

The Redmine time tracking button for Firefox. Adds a customize-able list of projects so you can easily start/stop timing your work. Uses the standard Redmine time tracking features.

Download Coursera videos in HD

Simple add on that help you to view the Shopify shop URL, active theme and currency information.

An extension for designers and developers who care about the grid.

Adds a View Page Source button to the toolbar

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/

Easy XSS V2 在使用EasyXSS的时候发现，payloads太少，所以萌生出了添加payloads的想法 源码在 https://github.com/s7safe/Easy-XSS-V2

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

A Firefox extension to create/run/edit small scripts. Created to improve the Bookmarklet feature, specifically to allow quick editing and testing. It also supports running the scripts inside iframes (bookmarklets don't).

Adds context menu items to send image links and image files directly to the GIMP photo editor

Convert ChatGPT, Claude.ai, Mistral.ai conversations to Markdown (.md) files

Don't inspect any more.

Request RDF files and render RDF files as Turtle documents with clickable links

See when Segment, Rudderstack, Attribution and Dreamdata events are being tracked.