New posts in Firefox Addon

Console doesn't log js errors from content script

Get add-on id of extensions in Firefox

How can I have multiple rows with tabs on Firefox 57+ (Add-on "Tab Mix Plus" no longer works)?

Firefox WebExtension toolbar buttons to toggle sidebars

Firefox webextension Error: Could not establish connection. Receiving end does not exist

How to access add-on content script in Firefox console?

How to edit or remove cookies in Firefox DevTools?

Add-on "appears to be corrupt" when trying to install my add-on's .xpi file in Firefox

How to stop extensions/add ons like grammarly on contenteditable editors

How to install my .xpi on firefox android