Custom elements are part of the HTML5 spec too: http://w3c.github.io/webcomponen... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

nostrademons on March 21, 2014 | parent | context | favorite | on: Angular 2.0

Custom elements are part of the HTML5 spec too:

http://w3c.github.io/webcomponents/spec/custom/

The only requirement is that they have a dash in the name. So while <sidebar> is not a valid HTML5 element, <a-sidebar> would be.

Consider applying for YC's Fall 2025 batch! Applications are open till Aug 4
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact