Under the dialog widget the official dialog tag is shortly mentioned, stating that its not compatible yet on major browsers. With the exception of the closedby attribute, this seems to be supported on all major browsers: Dialog Tag Browser Compatibility
EDIT: when testing webpages, I haven't yet seen any implementation using the dialog tag. Custom built dialogs often don't offer great screenreader experience, so using the standard dialog element seems like a good idea, what do you think?
Under the dialog widget the official dialog tag is shortly mentioned, stating that its not compatible yet on major browsers. With the exception of the
closedbyattribute, this seems to be supported on all major browsers: Dialog Tag Browser CompatibilityEDIT: when testing webpages, I haven't yet seen any implementation using the dialog tag. Custom built dialogs often don't offer great screenreader experience, so using the standard dialog element seems like a good idea, what do you think?