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	6188	March 6, 2023
MV3: Can .addListener() be inside a function? Development manifest-v3	4	37	April 2, 2023
Assessment wanted for Object basics task 2 skill test Learn	3	55	April 2, 2023
"Silly story generator" assessment Learn	130	18152	April 2, 2023
Some add-ons not working Add-ons	1	17	April 1, 2023
Assessment wanted for A cool-looking boxㅤ Learn	3	57	April 1, 2023
“Creating fancy letterheaded paper” - assessment Learn	3	53	April 1, 2023
Assessment wanted for Marking up a letter - H J Learn	3	126	April 1, 2023
Jhck999: "Assessment wanted for HTML images skill test" MDN learning	3	95	April 1, 2023
"Évaluation souhaitée pour le test de compétence Math 1" Learn	4	71	April 1, 2023
Complaining about AMO developer API firewall being too sensitive addons.mozilla.org	1	21	April 1, 2023
Firefox Password Generator is repeating passwords Firefox Development issue	1	18	April 1, 2023
Test your skills: Sizing - Learn web development \| MDN Learn	1	31	April 1, 2023
Assessment wanted for Basic controls 1, 2, and 3 skill test Learn	1	29	April 1, 2023
Any tool or API to edit addon description in AMO+Chrome+Edge store, in batch for 20 locales? Development	1	21	April 1, 2023
My website is making cache on Mozilla every time I use Events	1	18	April 1, 2023
Copy js path option Developer Tools	1	23	March 31, 2023
New version of extension approved, but not updated on the main site for a week, why? addons.mozilla.org	17	1805	March 31, 2023
Where can I participate on Firefox website translation? Contribute participation	4	67	March 31, 2023
Assessment wanted for grid skill test 1 Learn	1	32	March 31, 2023
Help with message passing from background to content script Development	14	210	March 31, 2023
More Data More Languages - Dataset Release Common Voice	2	30	March 31, 2023
Assesment for Structuring planet data Learn	2	61	March 31, 2023
Assessment wanted for Form structure 1 skill test - VV Learn	1	35	March 31, 2023
Payment Form Structure Help - VV Learn	1	34	March 31, 2023
Задание: Выделение символа Learn learning	2	57	March 30, 2023
High amount of low quality submissions in Sentence Collector makes reviewing boring Common Voice sentence-collection	8	257	March 30, 2023
"Fundamental CSS comprehension" - assessment Learn	3	71	March 30, 2023
What's the point of forbidding a sandboxed iframe with allow-scripts and allow-same-origin? addons.mozilla.org	9	2810	March 30, 2023
Solicitud de evaluación para la prueba de habilidad de texto básico HTML 1 Learn	2	45	March 30, 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…