The Five Whys of Web Font Loading Performance

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Explore the intricacies of web font loading performance in this 47-minute conference talk from performance.now() 2018. Delve into Zach Leatherman's "Five Whys" methodology, examining invisible text, text in motion, web font reflow, and system fonts. Learn about optimization techniques such as preconnect, self-hosting, and sharding. Discover the importance of font display, preloading, and user disruption metrics. Investigate cutting-edge topics like the CSS File Loading API, variable fonts, and font synthesis. Access accompanying slides and additional resources to enhance your understanding of web font performance optimization.