Comment on Observable Notebooks 2.0 Technology PreviewparentComments−drewda1yI was wondering the same.FWIW, the HTML custom elements spec does require a hyphen: https://html.spec.whatwg.org/multipage/custom-elements.html#...
Comments
I was wondering the same.
FWIW, the HTML custom elements spec does require a hyphen: https://html.spec.whatwg.org/multipage/custom-elements.html#...