Add-ons   Development


Topic Replies Activity
Introduction to Add-on Development 36 June 15, 2019
Extension development tools

Hi all, I’m excited to share some tools that community members have recently created to help with extension development. If you’ve built something that could be helpful to others, please let us know by replying to this …

4 April 16, 2018
About the Development category 1 May 21, 2015
Clear cache OR clear service worker 1 October 21, 2019
The Icon in Page-Action on Android platform too small 2 October 16, 2019
Callback works, but refactoring webRequest listener to promise throws exceptions 3 October 16, 2019
"openerTabId" not present in tab opened as a popup (getting opener tab of popup) 1 October 15, 2019
Hacktoberfest 2019 starts again! 1 October 12, 2019
Could not receive data by ajax in same domain 2 October 11, 2019
Use a highlighter? 2 October 11, 2019
getBackgroundPage in private mode 9 October 11, 2019
Multiline add-on notifications 1 October 11, 2019
Console logging 10 October 11, 2019
I'm in a very desperate need of tricking garbage collection into triggering 11 October 10, 2019
webRequest.StreamFilter, Blocking, and Prioritization Schemes 2 October 10, 2019
JavaScript syntax error in addon validation results 7 October 9, 2019
Firefox Development Edition hangs it is not workable 2 October 8, 2019
How to prevent Firefox from removing my extension's data when I remove debug version? 2 October 8, 2019
How get address of current tab page? 4 October 7, 2019
How to use PAC script in addons 3 October 5, 2019
[Ask] Webextension pollyfill create aditional uri when created tabs? 2 October 3, 2019
webRequest's filterResponseData with data: URIs? 8 October 3, 2019
Add-on protection 2 October 2, 2019
Is there any way to always get webRequest.onBeforeRequest event when Mozilla Firefox is started by link? 7 October 2, 2019
Collecting your thoughts about Manivest V3 and the Recommended Extensions program 12 October 2, 2019
How to avoid content blocking while developing add-on 8 September 30, 2019
Blocking ZilPay addon 6 September 27, 2019
How to calculate the height of a popup? 6 September 25, 2019
Add On login UI Minimized after a period of time 2 September 24, 2019
Webrequest: context for blocked images 2 September 22, 2019