Add extensions, get work done

Convert and download your favorite YouTube videos to MP3, MP4 with a single click!

XDebug helper, provides debug session, profiling and trace activation/deactivation on a per domain/container basis using cookies via an action icon.

Allows your browser to access AWS resources that require Amazon's Sigv4 scheme.

DCO signoff for GitHub UI

A tool to perform basic checks on web and DAV servers.

Uniswap Protocol For Creating Liquidity And Trading Arbitrum Tokens

Free online vector graphics drawing application.

Fetch guides, API docs, etc on https://angular.io or https://next.angular.io and use Offline version of angular.io in your browser.

Intended for Vue.js developers, this only adds a helper function "vueFind" for accessing components when debugging Vue applications. It is added to every page after load, but it will only work on pages with development build of Vue

Adds a print button to the browser.

See if a site is using Svelte This add-on detects if a website uses Svelte or not. If the site uses Svelte the add-on icon will be orange.

Provides HTTP headers, like Web Server and IP and other info This extension provides HTTP headers, like Web Server and IP and other info with quick links to various IP inspection sites, and a link to lookup web server name. Perfect for tinkerers.

Linkover loads link thumbnail, page title, description and favicon, and shows it all in a nice tooltip on link hover.

Add, remove, or modify HTTP Headers for any request based on a regular expression

Запрос политики (RequestPolicy) для Quantum. Запретите вашему браузеру подключаться к сторонним ресурсам без согласия пользователя.

The Timer Add-On is a Firefox browser extension that allows users to set countdown timers with precision. Users can input the desired timer duration in hours, minutes, and seconds through a simple popup interface. The add-on then runs the timer in th

Effortlessly change your proxies with just one click using our proxy addon. Load your list of proxies from a clipboard, and switch between them seamlessly. Autorotating supported. We support HTTP and SOCKS5 protocol.

Provides a Harvest (https://www.getharvest.com/) time tracking widget in Gitlab (https://gitlab.com) and Github (https://github.com) issues. Works with the hosted services out of the box. Self hosted URLs can be added to the settings.

Outline nofollow links, detect nofollow and noindex meta tags on webpages. Features website filtering and custom CSS outline styles.

Lightweight CORS web development tool allows developers to modify Ajax responses Access-Control-Allow-Origin: * and other configurations

Make control-t swap the characters around the cursor, like emacs.