Performance is measured from the ground truth of the browser internals, and you're operating a few levels up, with the DOM, framework code, and JavaScript sitting between your users finger and the resulting screen paints. In this session Paul Irish will show how the Chrome DevTools can help you understand where time is spent in your app and effective means of profiling your performance. You'll walk away with a solid understanding of how your polymer work can be as fast-loading and responsive-to-the-touch as you like.

To learn more about building with Polymer, check out Polycasts by Rob Dodson: [ Ссылка ]

Subscribe to Chrome Developers on Youtube here: [ Ссылка ]

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