World’s Top Web Performance Leaders To Watch
Rigor
SEPTEMBER 11, 2019
Rachel is the Editor-in-Chief of Smashing Magazine, a British web developer, writer, and speaker. He writes about Progressive Web Apps on Medium as well as on his own website. Vitaly is a co-founder of the Smashing Magazine brand. He created, built, and maintains the Boomerang JavaScript library for web performance measurement.
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