Lit doesn't have HTML imports. This is why lit-element is nothing compared to Polymer with HTML imports: https://lit-element.polymer-project.org/guide/template

Lit doesn't have HTML imports. This is why lit-element is nothing compared to Polymer with HTML imports: https://lit-element.polymer-project.org/guide/templates https://lit-element.polymer-project.org/guide/templates DOM in JS is an anti-pattern from a DX perspective.