Good question. I know that elements have access to Polymer.import and may
potentially lazy load more elements this way. +dfreedman do you know if any
polymer elements (or polymer itself) take advantage of Polymer.import at
any point?

On Wed, Feb 25, 2015 at 2:09 AM, Kiran Rao <[email protected]> wrote:

> It looks like the HTML Import polyfill is redundant if vulcanize is used
> to either inline or otherwise squash all the custom elements into a single
> script. Essentially, HTML imports are replaced with a script import.
>
> Is this assessment correct? Am I missing something here?
>
> I tried creating a version of webcomponents-lite.js minus the HTML imports
> and the size went further down to ~16 KB minified (~5.6KB gzipped). For
> comparison, webcomponents-lite is ~28KB minified (~9KB gzipped).
> If HTML imports are truly redundant after vulcanizing, maybe we could
> request inclusion of a webcomponents-feather version of the polyfills that
> include only Custom Elements and Templates.
>
> Follow Polymer on Google+: plus.google.com/107187849809354688692
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