I don't understand this line: // Always call super first in constructor Is there a limitation in using JS Classes for Web Components?
It's just because the keyword extends HTMLElement is used. That means you have to call super() as well.
extends HTMLElement
super()
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I don't understand this line:
// Always call super first in constructor
Is there a limitation in using JS Classes for Web Components?
It's just because the keyword
extends HTMLElementis used. That means you have to callsuper()as well.