Add extensions, get work done

Introducing the Backlinks Checker, a handy tool for SEO enthusiasts and web developers alike. This Firefox Addon provides a quick and easy way to check for backlinks to the current webpage.

Select HTML elements and change their tag names. You can select elements with a CSS selector and specify the intended new tag name. You can also hide or remove the elements. E.g. this can be useful to include specific elements in the Reader View.

eScan Web Blocker blocks access to the webpage if they find the keyword in the web page title, description and/or content.

This addon adds the URL "http://localhost/?q=" to the list of default search engines in browser settings.

Tako replaces the default Github repository file list with an expandable file tree for rapid exploration of repositories.

An extension to help with choosing and understanding colors.

An automatic XSS scanner

An unofficial port of GitOwl for firefox. GitOwl provides a sidebar with contextual insights to help you navigate the world of open source.

Send notification directFCM Notification Sender is help developer of apps to send notification easilyly using firebase with advanced options.

Lets you generate QRCodes on the fly.

Useful Bookmarklets is a tiny little extension that groups many bookmarklets together in a single button and only displays the ones you need based on the website you're currently visiting.

UPDATE (2019-12-18): The script this extension is based on no longer works (you should use the no markup setting instead). Slack used to have the ability to use markdown in their text. This extension fixes that.

Using TwicPics has never been so easy!

AI that reads and explains complex code naturally, like a human Denigma explains code in conversational English. Powered by machine learning.

Brings the context menu option paste back to a few sites that use Monaco.

Resolve Handshake domains + DNS TXT metadata records. Metadata records support Skynet, redirects, QR codes, and more.

Optimize page loading with intelligent lazy loading for media.

Use your coding skills to craft the perfect Hacker News experience