This tutorial code is for Polymer 0.5. It is deprecated and is no longer being maintained.
If you are looking for the Polymer 1 tutorial repo, see:
Deprecated Polymer 0.5 tutorial app
This tutorial code is for Polymer 0.5. It is deprecated and is no longer being maintained.
If you are looking for the Polymer 1 tutorial repo, see:
Deprecated Polymer 0.5 tutorial app