《A11y with Polymer》
（提示：如果视频分为多个小段，请下载后用视频合并软件合并。）教程列表：
Highlights from the Polymer Summit 2015
Opening Keynote (The Polymer Summit 2015)
Thinking in Polymer (The Polymer Summit 2015)
End to End with Polymer (The Polymer Summit 2015)
Using ES6 with Polymer (The Polymer Summit 2015)
Testing Polymer Web Components (The Polymer Summit 2015)
Platinum Elements (The Polymer Summit 2015)
There’s an Element for that — but what if there isn't? (The Polymer Summit 2015)
Adaptive UI with Material Design and Paper Elements (The Polymer Summit 2015)
Polymer's Styling System (The Polymer Summit 2015)
Polymer's Animation System (The Polymer Summit 2015)
Lightning Talk: Upgrading to 1.0 with polyup (The Polymer Summit 2015)
Lightning Talk: Polymer's Gesture System (The Polymer Summit 2015)
A11y with Polymer (The Polymer Summit 2015)
Polymer Power Tools (The Polymer Summit 2015)
Doing a Perf Audit of your Polymer App (The Polymer Summit 2015)
Polymer Performance Patterns (The Polymer Summit 2015)
PolyPanel (The Polymer Summit 2015)