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@webcomponents/custom-elements
Version:
latest (1.6.0)
rc (1.0.0-rc.5)
1.6.0
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1.5.0
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1.0.0-rc.5
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1.0.0-alpha.1
HTML Custom Elements Polyfill
webcomponents.org/polyfills
webcomponents/custom-elements
@webcomponents/custom-elements
/
tests
/
chromium
/
custom-elements
/
imports
/
resources
/
attribute-upgrade.html
4 lines
(3 loc)
•
66 B
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<!DOCTYPE
html
>
<
a-a
id
=
"a"
>
</
a-a
>
<
a-a
id
=
"b"
attr
=
"attr"
>
</
a-a
>