List Question
14 TechQA 2018-12-01T06:20:31.650000How to force Firefox 56 to reload a legacy add-on?
634 views
Asked by and his dog
How do I migrate a legacy XPCOM extension to WebExtensions?
649 views
Asked by arantius
How to develop legacy Firefox add-ons in the future?
859 views
Asked by Arminius
maxVersion of Firefox Add-on is not enforced?
142 views
Asked by Hagen von Eitzen
Do I need to create an .xpi file to test my Firefox extension?
1.7k views
Asked by lasantha dharmasiri
Open a new tab with "hello world" on it
215 views
Asked by Vibok
Why does my Firefox add-on not work after updating Firefox to version 50
111 views
Asked by Atefeh Rashidi
In Firefox 50, what is the appropriate chrome:// URL to overlay and extend DevTools main window?
283 views
Asked by NoBugs
How to read a local file in an add-on for Firefox version 45+
2k views
Asked by Greccy
How to get the active tab URL in an e10s add-on
451 views
Asked by John Bernard
Open Tab in a Specific Position by Firefox extension
235 views
Asked by John Sewell
Download and open Firefox
170 views
Asked by Aurora
How to iterate over files in a directory within an extractionless add-on's .xpi file
234 views
Asked by Brett Zamir
Use HTTP-on-modify-request to redirect URL
2.5k views
Asked by Danh Cao