Add-ons

Contribute Help keep Firefox the most customizable browser available. Contribute code, organize events, translate things, evangelize, and more. Announcements Important announcements for the add-ons community. Development Technical discussions about add-on development. Themes Discussions about background themes and complete themes. Add-on Support Need help with an add-on? Ask here! addons.mozilla.org Discussions about AMO add-on reviews and bugs.

Topic	Replies	Views	Activity
About the Add-ons category Add-ons	1	20059	July 11, 2014
Need an add-on that can override websites that won't allow form-fill options Development	1	15	March 21, 2023
Can someone develop an add-on that does multiple tab rows Development	1	13	March 21, 2023
Tab with window preview Add-ons	1	19	March 21, 2023
How do I get extension icons back in the toolbar Add-ons	2	24	March 21, 2023
Gesture translate Development	1	22	March 20, 2023
Unable to access the HTML & CSS in the sidebar Development	3	39	March 20, 2023
How to open Google search results in the sidebar Development	13	140	March 7, 2023
SQLite and OPFS not working in Firefox extension Development	5	126	March 19, 2023
Firefox fails to install extension for local search service Development	6	85	March 18, 2023
Tab separator Themes	3	113	March 18, 2023
Capital One's Emo add-on/extension Add-on Support	6	4373	March 16, 2023
I've got problems with the storage Development	8	81	March 16, 2023
Getting request was throttled , please try again later in 26175 seconds addons.mozilla.org	4	459	March 15, 2023
Privacy and Accessing a database keyed by domain name Development development , privacy-and-security	3	306	March 14, 2023
Stylus updates incorrectly rejected addons.mozilla.org	1	70	March 11, 2023
1-star reviews without comments addons.mozilla.org	7	600	March 11, 2023
How to access and modify the local storage of a page Development	3	61	March 11, 2023
Confirmation code via email does not arrive Add-on Support	1	69	March 9, 2023
[Support] Brief Add-on Support	311	32908	March 9, 2023
Install xpi extension in firefox android addons.mozilla.org	5	136	March 9, 2023
Prompt not displaying Development	3	59	March 9, 2023
The API request in the content scripts was blocked by CSP Add-on Support	4	79	March 9, 2023
Add-on Review Questions addons.mozilla.org add-on-reviews This is a thread for questions about the add-on review process. I’ll be merging older existing threads into this one to help keep them in one place. If you have a question that hasn’t been previously answered, please fe…	127	10137	March 9, 2023
Please update add-ons faster! addons.mozilla.org	3	137	March 9, 2023
Help Downloading! Themes	3	249	March 8, 2023
How to get the result of element selector selection Add-ons learning	2	51	March 8, 2023
MV3 and Customizable Action Icon and Title Development manifest-v3	16	134	March 8, 2023
How do you get type hinting for webext APIs in VSCode without using bundlers? Development	5	120	March 8, 2023
Protocol handler extension for WebDAV Development	1	55	March 7, 2023