Polymer2 TodoMVC Example
First, make sure you have the Polymer CLI installed. Then run polymer serve to serve your application locally.
$ bower install
$ polymer serve
$ polymer build
This will create builds of your application in the build/ directory, optimized to be served in production. You can then serve the built versions by giving polymer serve a folder to serve from:
$ polymer serve build/es5-bundled
$ polymer serve build/es6-unbundled
$ npm run site