Add-ons   Add-on Support

Correcting error for newChannel2 (2)
WebExtensions API currently not supporting bookmarks tags (3)
Xmarks Sync."This add-on is not compatible with your version of Firefox" (4)
Prevent config and uninstall of add-ons (1)
Replacement for "Set As Bookmarks Toolbar Folder" - does it exist? If not: can it be made? (4)
Fire ftp disappeared (2)
How to fix lost bookmarks far NOTHING works (6) (1)
[Request] I'm Feeling Lucky - URL bar addon (3)
AngularJS Batarang (Stable) (7)
Not upgrading to FF 57: pros, cons, instructions (17)
FF57 - Existing Extension focus on popup is not default (2)
Firefox icon color (1)
Addon page wrongly identifies my Firefox version (and therefore wrongly prohibits me from downloading addons (9)
Options page in FF 57 (4)
Cannot publish an extension uploaded by web-ext tool (2)
Not compatible with Firefox Quantum (3)
Is this possible? (4)
Firefox Quantum - Tab Bar (2)
After Download & Perusing Text, Still Cannot Navigate to SimpleFill Add-On Forrm! (3)
Open with IE needs IE.Communicator but it won't open (2)
ClickOnce Plugins for FF Quantum (2)
I Need To Access My Quickfox Notes (5)
User Agent with Greek characters (6)
[Support] Page Control (3)
How to uninstall add-on? (5)
This is a review I posted (2)
Personnas theme problem (1)
[request] history manager (2)