Speaker
Harry Roberts
With a client list including Google, Unilever, and the United Nations, Harry is an award-winning Consultant Front-end Architect who helps organisations and teams across the globe to plan, build, and maintain product-scale UIs. A Google Developer Expert, and Performance Ambassador for SHIFT Commerce, he writes on the subjects of CSS architecture, performance, and scalability at csswizardry.com , develops and maintains inuitcss , authored CSS Guidelines , and Tweets at @csswizardry .
debuggingdevtoolsperformancetesting
Presentations
1 across the Conffab library
Conference appearances
performance.now() 2025
