How to View or Edit the Source Code of a Firefox Addon

Here's how to edit or view source code of a Firefox addon/extension by downloading XPI file or locating addon folder on local drive.

Extension source viewer – Get this Extension for 🦊 Firefox (en-US)

Chrome & Firefox Extension to modify HTTPs requests & responses : r/webdev

firefox-addon · GitHub Topics · GitHub

Firefox - Dracula Theme

The Best Firefox Add-ons for Developers: 35 Tools for Programmers

Fire Source Viewer – Get this Extension for 🦊 Firefox (en-US)

Firefox Add-ons For Application Security Testing

Debugging Firefox Extension Workshop

Disable or Remove “Extensions” Button from Firefox Toolbar [UPDATED] – AskVG

12 Firefox Add-ons for Developers & Designers - Usersnap

How to install Google Chrome extensions in Firefox - gHacks Tech News

Top 7 Free and Useful Firefox Addons/Extensions for WordPress Users

12 Firefox Add-ons for Developers & Designers - Usersnap

How to Enable Dark Mode in Firefox Completely

You can now install any add-on in Firefox Nightly for Android, but it is complicated - gHacks Tech News