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This will output in the console optimizations as they are happening, as pictured in this screenshot. Hopefully,
you'll get a better idea of what the browser is doing to make your code run fast, and maybe you'll start optimizing your
most demanding functions for V8 or find out what prevents some part of your code from being optimized. But, beware
that this is a time-consuming process and probably of no value unless you find out that deopt code is a bottleneck.
For more on V8, visit https://docs.google.com/document/d/1hOaE7vbwdLLXWj3C8hTnnkpE0qSa2P--
For more on optimizing for V8, check out: http://floitsch.blogspot.de//search/label/V8-optimizations .