This add-on displays the result of evaluating XPath expression or CSS selector.

Scratch Addons provides customizable features and themes for the scratch.mit.edu website and project editor.

Instantly creates a Bibtex, RIS, Endnote, APA, MLA or (B)Arnold S. or any user-defined bibliography item, or a user-defined link from abstract pages of scientific journal articles, books and theses, or from news pages and generic websites!

Set MSN as your homepage and Bing as your search engine

Allows to visualize the electricity consumption and greenhouse gases (GHG) emissions that your Internet browsing leads to.

Allow Right Click, Enable Select, Enable Copy and Enable Paste in Every Site.Crack Disable Copy, Enable Right Click, Enable Select.

Super fast dictionary

A browser extension that lets you display the basic typographic styles of a text by right-clicking it.

Your wonderful to-do & task list to make all things done and get life well organized.
The Addon can help you to save the text on web page as a TickTick task easily.
And show your task count on Toolbar badge.

Download login-protected files from the command line using curl, wget or aria2.

Easily and securely sign legally binding documents on Dokobit e-signing portal and login to various e-services of Dokobit partners

A simple pomodoro clock to hack your productivity.

Instant SEO analysis and website reviews for SEO, mobile, usability and social media. The freshest data when and where you want it.

Web extension based version of LiveReload. Supports Firefox 57 (Firefox Quantum)

The leading browser extension for analytics and marketing technology testing and debugging

The extension rewrite the header (request or response) based on a rules table. It 's possible to add, modify or remove header fields for a choosen url pattern. It's possible to import/export the configuration

Create and edit Excel XLS spreadsheets. Excel XLS Editor is an extension that allows to create, edit and view any Microsoft Excel document in both XLS and XLSX format. It also handles the standard Open Office format ODS.

An extension to support etrain.info to provide advanced features

Sort bookmarks by multiple criteria

Accelerates your web browsing with Vim power!!

Unload your tabs to free resources and prevents them from loading unintentionally

This extension add a download button on any Youtube page and allows you to download MP3 & Video with just one click.

Extends the function of the drag-and-drop mouse gesture so that it can be used to load URLs, do a web search of selected text on a page, or save an image on a page.

It can make the sub-directories and files of github repository as zip and download it.

Search for both bookmarks and folders. Find exact location in bookmark tree (show parent folder, go parent folder). Advanced filters and searches, use regex.

Provides a simple way to open any YouTube video in a popout window

php dev tools integrated to your browser

Go to the pinned GMail tab. If it doesn't exist, it's created.
It also alerts you the unread emails.

Extends the Developer Tools, adding tools for debugging and profiling Angular applications.

Adds Print, Print Preview and Save as PDF commands to the context menu.