About Me

I'm the head of developer relations at Snyk—a company focused on making open source code more secure. I wrote Implementing Responsive Design: Building sites for an anywhere, everywhere web (New Riders, 2012) and was a contributing author for Smashing Book #4: New Perspectives on Web Design (Smashing Magazine, 2013) and the Web Performance Daybook Volume 2 (O'Reilly, 2012). Along with Katie Kovalcin, I also co-host The Path to Performance Podcast.

You can find me sharing my thoughts in a briefer format on Twitter at @tkadlec.


High Performance Images Book Cover

High Performance Images

Learn how to deliver high performance images on the internet without adversely affecting site performance. You’ll learn the nuts and bolts of color theory, image formats, browser and application behavior, and many other topics

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Implementing Responsive Design Book Cover

Implementing Responsive Design

New devices and platforms emerge daily. Browsers iterate at a remarkable pace. In light of this volatile landscape, I wrote a book about embracing the inherent flexibility of the web.

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Smashing Book #4: New Perspectives on Web Design Book Cover

Smashing Book #4

Written by well-respected designers and developers, the 4th Smashing Book contains lots of actionable takeaways that will help you in your daily routine. Think of it as a reliable playbook for issues that keep following you in every project.

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Web Performance Daybook Book Cover

Web Performance Daybook Volume 2

Performance is critical to the success of any website, and help with using today’s new tools is key. In this book, 32 leading web performance experts offer practical tips, techniques, and advice for optimizing your site’s user experience.

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