performance.now()
is a single track conference with fourteen world-class speakers, covering today’s most important web performance insights. They are selected by our program co-chairs Harry Roberts, Tammy Everts and Tim Kadlec.
Below is our tentative 2022 line-up, which is a copy of the 2021 line-up. We hope all these great speakers will come in 2022, but even if they don't we have a quite nice reserve list in our back pocket.
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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, 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.
Session topic: The <head>
tag
Léonie is Director of TetraLogical; a member of the W3C Advisory Board; co-Chair of the W3C Web Applications Working Group; and until recently was a member of the Accelerated Mobile Pages (AMP) Advisory Committee.
Amongst other things, Léonie is co-organiser of the Inclusive Design 24 (#id24) conference; co-author of the Inclusive Design Principles; and mentor to young people interested in the fields of accessibility and inclusive design. She is also a Microsoft Most Valued Professional (MVP).
Léonie is often found at conferences, talking about web standards, accessibility mechanics, and pushing the boundaries of inclusive design (with existing technologies like SVG, HTML, ARIA, and JavaScript, as well as new technologies like AI and WebVR). She has also written about these things for Smashing magazine, SitePoint.com, and Net magazine, as well as on her own site Tink.UK.
In her spare time, Léonie likes reading, cooking, drinking tequila, and dancing (although not necessarily in that order)!
Session topic: Accessibility == Performance
Princiya has a dozen years of experience building full-stack web & mobile apps, implementing CI/CD solutions, supporting infrastructures, and leading technical teams at scale.
She maintains Lightbeam, a browser extension to visualise first and third-party trackers.
When not coding or cooking, Princiya advocates for open source, privacy & security and offers career advice for underrepresented folks in technology.
Session topic: Web Vitals & SEO
Andy is an independent web performance consultant who helps companies to make their web sites faster.
Session topic: Third-party scripts
Stoyan is an entrepreneur and web performance consultant, ex-Facebook, ex-Yahoo, architect of the YSlow 2.0 performance tool and creator of the smush.it image optimization tool.
He's the author of React: Up and Running (O'Reilly), JavaScript for PHP developers (O'Reilly), JavaScript Patterns (O'Reilly), Object-Oriented JavaScript (Packt Publishing), The Book of Speed (online), and a contributor to High-Performance JavaScript (O'Reilly) and Even Faster Web Sites (O'Reilly).
He blogs at phpied.com and jspatterns.com and has spoken at conferences and meetups around the world (Velocity, JSConf, OSCON, Web Directions, Fronteers...). He also runs the annual “Planet Performance Calendar” publication.
A Bulgarian-Canadian, Stoyan lives in Los Angeles with his wife and daughters and spends his offline hours biking around the beach and making music (rarely at the same time though).
Session topic: Micro Benchmarks
Dora is a Developer Relations Engineer at Fastly. She cut her developer teeth on building a global news website, and cultivated her compassion by leading data protection and site reliability engineering teams. Working at a tiny kitchen table in London, she dreams of helping others build a faster, more secure, more reliable – a better web – for everyone.
Session topic: Performance Culture
Nic is a software developer at Akamai building high-performance websites, apps and open-source tools.
Session topic: Modern Metrics