Add-ons


Probable Duplicate Submission [Themes] (4)
Developing a Scrabble Word Unscrambler extension [Development] (2)
Where can one find a list of the most recently added addons? [addons.mozilla.org] (7)
Native Message - close process when close exe [Development] (5)
[Support] uBlock Origin ( 25 26 27 28 29 30 31 32 33 34 35 36 ) [Add-on Support] (707)
Request to include 1Password X in the Password Managers add-on list [addons.mozilla.org] (2)
Javascript and css library could not be loaded in a custom page [Development] (2)
Add-ons grayed out [Add-on Support] (2)
WebExtension: XMLHttpRequest / fetch() cookies are not sent even with third party cookies allowed [Development] (3)
How to check OCSP responder information through an add on? [Development] (2)
WebExtensions API for groups (for tab groups) [Add-ons] (7)
Firefox Sync is synchronizing wrong homepage URL when setup as add-on New tab page [addons.mozilla.org] (2)
Upgrading to an add-on that specifies its add-on ID [Development] (3)
Popups launched by content scripts blocked? [Add-ons] (3)
FF57 browser.windows.create() displays blank popup [Development] (6)
Signing a WebExtension Experiment [Development] (7)
[Support] Find the Fox [Add-on Support] (15)
Which license for open source but prohibiting commercial usage [Development] (4)
[Feature request] Extend WebExtensions API to add ability to create tabs with unloaded (discarded) state [Development] (3)
Are legacy addons autoupdated to Quantum compatible versions? [Development] (2)
Question about storage.sync [Development] (7)
Shortkeys (Custom Keyboard Shortcuts) [Add-ons] (1)
"Header Image Alignment Problem" Auto Rejected for theme being too complex [Themes] (4)
Firefox Beta - reporting and fixing bugs [Development] (2)
Tabs in two or more Rows (like TabMixPro) in Quantum? ( 2 ) [Add-on Support] (30)
Does not contain a valid install manifest . HELP! [Development] (3)
[Support] uMatrix ( 2 3 4 5 6 7 8 9 ) [Add-on Support] (172)
[Support] Text MultiCopy ( 2 ) [Add-on Support] (26)
German dictionary disappears [Add-on Support] (1)
POST request from addon page to server is empty [Development] (6)