Thomas Fuchs
Hi, I'm Thomas Fuchs. I'm the author of Zepto.js, of, and I'm a Ruby on Rails core alumnus. With Amy Hoy I'm building cheerful software, like Noko Time Tracking and Every Time Zone and write books like
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31 ways to speed up your JavaScript

October 20th, 2009


Is your JavaScript slow JavaScript? Don’t fear, we’ve put up a handy dandy JavaScript performance checklist for you!

Grab the PDF for free at!

We’ll also be sending out free optimization tips and tricks from time to time– sign up to our newsletter to get them! These great tips and tricks are drawn straight from our not-free-but-totally-awesome book, JavaScript Performance Rocks! 🙂