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	12631	September 6, 2023
Code in content_scripts not executed when document changes? Development	5	60	December 2, 2024
[Support] Sage-Like - Sidebar Based RSS Feed Reader Add-on Support	88	12416	December 2, 2024
Decompression efficiency compared between tar.bz2 and tar.xz (LZMA) Firefox Nightly	2	38	December 2, 2024
How long does it take to develop a standalone website from scratch with no prior experience Learn learning	2	339	December 2, 2024
ECOBEE Enhanced Thermostat WebThings	8	184	December 2, 2024
What version of Android Firefox added support for MV3? Development	5	214	December 2, 2024
Missing 'Copy Link Text' in Firefox? Try This Extension! Firefox for Android Add-ons	1	38	December 2, 2024
Firefox Profiler Deployment (November 27, 2024) Firefox Tooling Announcements firefox-profiler	1	80	November 29, 2024
Error testing addon with web-ext in Android. Unable to retrieve current user Development	5	115	November 29, 2024
Will Mozilla ever put Firefox Bookmarks Manager in a tab? Firefox Development	4	425	November 28, 2024
Extension for block ads does not work as it should Development	4	108	November 28, 2024
Cutoff date for Dec dataset release is Dec 6th Common Voice	1	55	November 28, 2024
Browser takes huge part from my screen, take it back to normal! Developer Tools	3	86	November 28, 2024
Why is it so hard to implement multiple profiles just like chrome Community Portal	3	962	November 27, 2024
Speech Recognion resul Common Voice learning , issue	2	77	November 27, 2024
Happy BMO Push Day! (20241126.1) Firefox Tooling Announcements	1	62	November 26, 2024
Concerns about low quality Japanese voice data / 日本語の低品質データについて Common Voice participation , sentence-collection	2	96	November 26, 2024
Thought-provoking stories - Not Auto-refreshing SSO Dashboard	1	53	November 26, 2024
Assessment wanted for Object basics task 2 skill test Learn	4	556	November 25, 2024
Unable to Reply to a user Review of my add-on Add-on Support	5	140	November 25, 2024
declarativeNetRequest - dynamic rule not resulting in a redirect Development	3	166	November 25, 2024
An Important Update on Mozilla WebThings WebThings	15	152148	November 25, 2024
How to programmatically access Firefox power consumption metrics? Developer Community	1	49	November 25, 2024
What does the "Here's a quick reminder that you can keep your favourite indie browser just one click away" prompt text mean? Firefox Development feedback	2	315	November 25, 2024
Pабота с дополнением (расширением) по YouTube-скачиванию Firefox for Android Add-ons	1	130	November 24, 2024
About:config save cookiebanners.service.mode Firefox On Android	1	101	November 24, 2024
[Feature Request] Password protected containers Firefox Containers	12	6069	November 23, 2024
SEO Extensions Add-on Support seo	2	1402	November 10, 2020
Clicking on notification from MV3 extension has no effect if background script suspended Development	8	283	November 23, 2024

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…