ffCK Overlays
Right-click any element to remove it. Inspired by the Chrome extension "F*ck Overlays".
2543 utilizadores
Merge Windows
Merges the tabs from multiple windows together into one window. Extension won't show context menu item when there aren't more than one window of the same type to merge together. Private windows will only merge with private windows not normal.
2519 utilizadores
Google Analytics Debugger
Prints useful information to the JavaScript console by enabling the debug version of the Google Analytics Javascript. P.S: this add-on is migrated from Chrome store.
2516 utilizadores
HTTP request maker
Displays a sidebar that lets you to forge HTTP requests. Press Alt+Shift+Y to show the sidebar and make your own HTTP request. You can choose the method GET, HEAD, POST, OPTIONS, PUT DELETE and the body data to send. Response in the main window.
2417 utilizadores
Infy Scroll - A Next Page AutoPager
Add customized infinite scrolling to websites and auto load the next page. Supports the AutoPagerize and InfyScroll Databases.
2404 utilizadores
CookieManager - Cookie Editor
Edit cookies related to the current page and all its sub-frames right from a popup
2378 utilizadores
AdDefender - AdBlocker
This extension blocks ads on websites to improve user experience.
2312 utilizadores
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2301 utilizadores
webhint
Check for best practices and common errors with your site's accessibility, speed, security and more.
2290 utilizadores
IBM Equal Access Accessibility Checker
A web developer tool that checks web applications for accessibility issues.
2251 utilizadores
PDF Combine - Convert and Merge
Convert and merge multiple files with different formats into a single PDF document
2227 utilizadores
Basic JSON Formatter
Adds a page action to pretty-print JSON. Unlike similar extensions, this simply pretty-prints it. It doesn't add any kind of viewer, colors, or collapsing. If you want this to work as expected, disable devtools.jsonview.enabled in about:config.
2209 utilizadores
ReCaptcha Solver
Verify Google ReCaptcha V2 automatically with :2Captcha, DeathByCaptcha, ImageTyperz, RuCaptcha, Anti-Captcha, BestCaptchaSolver and EndCaptcha Without API or TOKEN key it won't work!!
2148 utilizadores
Squarespace ID Finder
Find the ids of collections, sections, and blocks on your Squarespace page. Works with both 7.0 and 7.1.
2141 utilizadores
LightSession Pro for ChatGPT
Fix slow, laggy ChatGPT tabs in Firefox. Local-only extension that speeds up long conversations by trimming old messages from the page (no data leaves your browser).
2124 utilizadores
