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	6109	March 6, 2023
Mozfest Q&A: Governance & Algorithmic Design in Speech AI Common Voice	2	26	March 21, 2023
Firefox Add-ons Disabled Upon Start Linux issue	1	7	March 21, 2023
Tab with window preview Add-ons	1	9	March 21, 2023
How to reduce memory size when using SpiderMonkey Learn	1	12	March 21, 2023
How do I get extension icons back in the toolbar Add-ons	2	16	March 21, 2023
Pretranslation in Pontoon: looking for 3 locales to opt in for Beta testing (April-June 2023) Localization	4	211	March 21, 2023
Can't record on iOS mobile Common Voice issue	4	56	March 21, 2023
Website pages with jQuery won't load in Firefox but load in Chrome Developer Community issue , learning	2	10	March 21, 2023
Question about Video and audio APIs Learn learning	5	137	March 21, 2023
Acessment/Feedback wanted for Markup Letter Learn	1	23	March 21, 2023
ReportingObserver API is not working. nothing happened in sample site MDN issue	1	24	March 21, 2023
Dataset 13 release 🎉 Common Voice updates , dataset	4	109	March 20, 2023
Évaluation sur "compréhension fondamentale de mise en page" Learn	4	105	March 20, 2023
Evaluation sur les design adaptives Learn	5	146	March 20, 2023
Gesture translate Development	1	21	March 20, 2023
How to change box highliter in Developer Edition? Developer Tools issue	11	132	March 20, 2023
Unable to access the HTML & CSS in the sidebar Development	3	38	March 20, 2023
Assessment wanted for the cascade skill test 1 and 2 Learn	4	98	March 20, 2023
Request of final CSS for Fundamental CSS comprehension Learn learning	2	40	March 20, 2023
Assessment wanted - Events Learn learning	3	111	March 20, 2023
Help wanted for Adding bouncing balls features - VV Learn	4	121	March 20, 2023
Assessment wanted for Sequencing animations - VV Learn	1	36	March 20, 2023
How to open Google search results in the sidebar Development	13	139	March 7, 2023
Se busca evaluación para la prueba de habilidad de texto avanzado HTML 1 Learn	2	91	March 19, 2023
Assessment wanted - Functions 3 Learn learning	2	106	March 19, 2023
Always open a site in a specific container Firefox Containers feedback , issue	3	27	March 19, 2023
Order of containers Firefox Containers issue	2	23	March 19, 2023
[Need help] Test your skills: Backgrounds and borders Learn issue , learning	2	121	March 19, 2023
SQLite and OPFS not working in Firefox extension Development	5	124	March 19, 2023

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…