3 ms·

You can with DSD.

• JimDabell 1y ago
  You can’t. At minimum you need to call customElements.define().
  • throwitaway1123 1y ago
    You absolutely can. It's the primary purpose of the DSD (Declarative Shadow DOM), one of the many new specifications people complain incessantly about. <my-component> <template shadowrootmode="open"> <style> ::slotted(*) { font-weight: bold; font-family: sans-serif; } </style> <slot></slot> </template> <p>content</p> </my-component>