Mozilla Discourse

Topic	Replies	Views	Activity
Get started with Firefox extension development Development Extensions provide a simple and powerful way to personalize your browsing experience. If you know JavaScript, CSS, and HTML, you can build your own. If you are brand-new to add-on development, you can get started by che…	6	13316	September 6, 2023
My themes are always rejected. Themes	5	37	January 21, 2025
Add-On rejected while meeting all requirements Add-on Support	5	134	January 21, 2025
Autheticatiemethode Add-ons	1	21	January 21, 2025
Clip length increasing for Common Voice datasets Common Voice	4	538	January 21, 2025
FireFox crashes every time I open it (iPad) (synced to multiple devices) Common Voice	2	30	January 21, 2025
Join Mozillians to test the new Firefox address bar! Mozillians	2	144	January 21, 2025
Addon review taking longer than usual Add-on Support	6	148	January 20, 2025
Modify headers with declarativeNetRequest.updateSessionRules()? Development issue	7	1029	January 20, 2025
Canvas element freezes after media upload, works after switching tabs Firefox Development issue	2	79	January 19, 2025
Is it allowed for an extension to load CSS and HTML dynamically? Development	4	127	January 19, 2025
Get started making themes! Themes	9	4141	August 12, 2024
[Blog post] Two-factor authentication required for extension developers Announcements	14	2575	January 18, 2025
Filtering of service worker scripts via browser.webRequest.filterResponseData not possible? Development	5	1012	January 17, 2025
Header With code on the email body Add-ons	1	45	January 17, 2025
How to automate add-on option screen tests? Development	6	77	January 17, 2025
Compiled w/o using artifacts ff is either super-slow or crashes? need help Firefox Development	3	156	January 17, 2025
Ubuntu: Firefox Snap: Local extension/addon registration Linux	1	53	January 17, 2025
My users count is not adding Add-ons	3	58	January 17, 2025
Mozilla ve Flutter Hakkında Mozilla Turkey	1	69	January 17, 2025
Growing number of users with "Unknown" version in Statistics page addons.mozilla.org	1	65	January 16, 2025
Problem with the “Show in topic tree” function after update Thunderbird	1	53	January 16, 2025
Webscraper.io Add-on Support	1	71	January 16, 2025
Firefox Profiler Deployment (January 15, 2025) Firefox Tooling Announcements firefox-profiler	1	63	January 15, 2025
PerfCompare just deployed (January 15, 2025) Firefox Tooling Announcements perfcompare	1	59	January 15, 2025
Google traduction pour Firefox? addons.mozilla.org	2	75	January 15, 2025
https://addons.mozilla.org/en-US/firefox/addon/the-custom-cursor/ Add-ons issue	2	165	January 14, 2025
download manager and reduce app data Add-ons feedback	1	172	January 14, 2025
Addon update is not reviewed Add-on Support	2	93	January 14, 2025
Firefox Address Bar Update Test Day Event 2025 - Mozilla Community Portal Common Voice	1	65	January 14, 2025

Get started with Firefox extension development

Extensions provide a simple and powerful way to personalize your browsing experience. If you know JavaScript, CSS, and HTML, you can build your own. If you are brand-new to add-on development, you can get started by che…