Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

ابحث في الدعم

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Does FF57 ends XUL add-on only or XUL applications( -app application.ini) too?

  • 2 (ردّان اثنان)
  • 2 have this problem
  • 2 views
  • آخر ردّ كتبه Manish @aurira

more options

Thank you for taking out time to investigate my query.

I use few standalone XUL applications using firefox.exe with "-app application.ini" CLI option for internal purpose. They also use XUL browser element. Could anyone please confirm that FF 57 and later would still support XUL application through "-app option". I understand any XUL add-on to Firefox browser would be disabled.

Regards, Manish

Thank you for taking out time to investigate my query. I use few standalone XUL applications using firefox.exe with "-app application.ini" CLI option for internal purpose. They also use XUL browser element. Could anyone please confirm that FF 57 and later would still support XUL application through "-app option". I understand any XUL add-on to Firefox browser would be disabled. Regards, Manish

All Replies (2)

more options

Firefox Release and Beta versions after Fx 56 will lose a lot of "legacy" features. Look to the pre-Release / pre-Beta "Nightly" version for ability to use features such as that.

https://www.mozilla.org/en-US/firefox/channel/desktop/ at the bottom

note: Beta and Developer Edition have been combined

more options

Thank you for your time and and response. Checking against nightly or beta build would be one approach, but is there a policy or announcement doc/link where road-map/timeline about support on XUL standalone using Firefox is described.

Regards, Manish