Official Document / App Toolbox / Deploy / Serve your app

_From @monkick on October 15, 2017 21:57_

## 本家ページ
https://www.polymer-project.org/2.0/toolbox/serve

## 翻訳ページ
https://docs.polymer-jp.org/2.0/toolbox/serve

## gitlocalize
https://gitlocalize.com/repo/473/ja/app/2.0/toolbox/serve.md

_Copied from original issue: Polymer-Japan/translation#58_