JavaScript techniques for rapid page load.

Speed has always been one of Chrome's primary missions, ever since it was included as one of the founding principles in 2008. But speed is about more than just traditional Javascript benchmarks. Ideally every part of a user's interaction with a browser is fast, starting with loading web pages. Chrome is introducing two techniques called script streaming and code caching designed to reduce that painful waiting time spent staring at a white screen, especially on mobile devices.
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http://blog.chromium.org/2015/03/new-javascript-techniques-for-rapid.html?utm_content=buffer6bd2a&utm_medium=social&utm_source=twitter.com&utm_campaign=buffer