Enable Custom Elements in release builds

RESOLVED FIXED in Firefox 63

Status

()

enhancement
P2
normal
RESOLVED FIXED
10 months ago
a month ago

People

(Reporter: smaug, Assigned: smaug)

Tracking

(Blocks 1 bug, {dev-doc-complete})

unspecified
mozilla63
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(firefox63+ fixed)

Details

Comment hidden (empty)

Updated

10 months ago

Updated

10 months ago
Priority: -- → P2

Comment 1

8 months ago
Any specific reason why this depends on bug 1471947?
(Assignee)

Comment 2

8 months ago
Because websites are broken if only custom elements or shadow DOM is enabled. They need to be both enabled or neither.
(Assignee)

Comment 3

8 months ago
This was done in bug 1471947
Status: NEW → RESOLVED
Last Resolved: 8 months ago
Resolution: --- → FIXED
Assignee: nobody → bugs
Target Milestone: --- → mozilla63

Updated

8 months ago

Comment 6

8 months ago
html5test.com still shows Custom elements as not supported even on today's 63.0b3.
(Assignee)

Comment 7

8 months ago
html5test.com seems to be testing v0 Custom Element API. That is blink only API, not in any specification anymore.

Comment 8

8 months ago
(In reply to rniestroj from comment #6)
> html5test.com still shows Custom elements as not supported even on today’s
> 63.0b3.

It will show up on https://html5test.com once they update to HTML5test version 9 (which is currently available at https://alpha.html5test.com/)
Component: DOM → DOM: Core & HTML
Product: Core → Core
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