JavaScript Performance

Sergey Chernyshev

Ning Zhou

New York, NY

August 18th, 2009

August '09 NY Web Performance Meetup & JavaScript Meetup

What is performance?

Why do we need to care?

What's involved?

Amazon Waterfall!

Amazon Waterfall

CNN Waterfall!

CNN Waterfall

Why JavaScript?

What to do with blocking?

What to do with banners?



Part 2: JavaScript in the browser

Ning Zhou, JavaScript Meetup (slides)

More info

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Licensing & Attribution

Tools of the trade by Sergey Chernyshev
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