You don't have to use innerHtml. The ShadowRoot pretty much acts like a document. So you can also use appendChild. Combined with a template element you can comp

You don't have to use innerHtml. The ShadowRoot pretty much acts like a document. So you can also use appendChild. Combined with a template element you can completely avoid innheHtml. You could even use jsx to create the template element I suppose. That said I think this is mostly a non-issue.