Quantum Hackbar

Hackbar port for the new WebExtensions API. It's redesigned and optimized to work with the new Firefox Quantum. It sits in your DevTools - Click F12 to open it. Any suggestions and/or issues are welcome :)

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Quantum Hackbar is available to install from Firefox Browser Add-ons and for download from this page. It has 178 active users The latest version is 1.0.2resigned1, and it was published 3 months ago.

All available versions

You can find the current and older versions of Quantum Hackbar here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

How to install Quantum Hackbar from an XPI file

1. Simply drag-and-drop the XPI into Firefox to install the add-on.

How to install Quantum Hackbar from a ZIP file

1. Download the Quantum Hackbar ZIP file
2. In Firefox browser, go to about:addons to open Add-ons Manager
3. Click on , then select Install Add-on From File
4. Select the Quantum Hackbar ZIP file from step 1. Quantum Hackbar is now installed on your browser.