4 ms·
Custom element names must contain a hyphen for forwards-compatibility, and these do not. https://html.spec.whatwg.org/multipage/custom-elements.html#valid-cust
by matt-tingen 7y ago
Custom element names must contain a hyphen for forwards-compatibility, and these do not.
https://html.spec.whatwg.org/multipage/custom-elements.html#valid-custom-element-name https://html.spec.whatwg.org/multipage/custom-elements.html#...