Front-end Performance Improvements at YouTube: Progressive Enhancement and Beyond
Over the past year, we've made many front-end performance improvements to the YouTube Watch page, using techniques such as progressive enhancement, a behavior-based widget system, and preloaded connections. I'll discuss how we utilize each technique at YouTube and how you can apply them to your own site.
Alex Nicksay @webdevjesus
Presented at Velocity China 2010 — December 7, 2010:
http://velocity.oreilly.com.cn/2010/index.php?func=session&name=YouTube%E7%9A%84%E5%89%8D%E7%AB%AF%E6%80%A7%E8%83%BD%E6%94%B9%E8%BF%9B%EF%BC%9A%E9%80%90%E6%AD%A5%E5%A2%9E%E5%BC%BA%E4%B8%8E%E8%B6%85%E8%B6%8A