* [https://speakerdeck.com/freesamael/session-history-modeling-in-html5-servo-and-gecko Samael Wang - Session History Modeling in HTML5, Servo & Gecko]
* [https://stackedit.io/viewer#!provider=gist&gistId=50abe686538b54a174f801ba2be8dc6e&filename=ScriptingProcessingModel Edgar Chen - Scripting Processing Model]
* [https://drive.google.com/file/d/0B266ERWcftbgaUcwUzVkUUNGc1E/view?usp=sharing John Dai - Custom Elements v1]
== Communication Channel ==