the web performance conference2-3 November 2023, Amsterdam
the web performance conference2-3 November 2023, Amsterdam
On 2nd and 3rd of November, 2023, the fourth edition of performance.now() will take place in Amsterdam—a single track conference with fourteen world-class speakers, covering today’s most important web performance insights. The 2022, 2019, and 2018 editions were a massive success.
Ticket sales for the 2023 edition will open in May or June.
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Selected by our program co-chairs Tim Kadlec, Tammy Everts, and Harry Roberts, our speakers will treat topics and case studies including JavaScript, CSS, performance culture, PWAs, image optimization, Web Vitals, performance budgets, frameworks, ecommerce, performance culture, monitoring, mobile browsers, and perceived performance.
Subscribe to our YouTube channel to watch all 2022 sessions
“#appdynamics was extremely proud to sponsor the inaugural #perfnow conference! A huge thanks to all the speakers, attendees, and organizers for making this such a great event!”
— Kyle Tyacke, 2018 sponsor, more
Nic Jansma:
Modern Metrics
Léonie Watson:
Accessibility == Performance
Stoyan Stefanov:
Micro Benchmarks
Nolan Lawson:
CSS Runtime Performance
Alex Russell:
The Global Baseline
Katie Sylor-Miller:
Performance Detective
Andy Davies:
Third-party scripts
Katie Hempenius:
What’s new in Performance?
Tammy Everts:
Performance Budgets
Sia Karamalegos:
Early Hints
Harry Roberts:
Optimising LCP
Ivan Akulov:
React Concurrency
Dora Militaru:
Performance Culture
Sharell Bryant:
Continuous Learning
Zuiderkerk
Zuiderkerkhof 72
1011 WB Amsterdam
Google Maps
The venue is wheelchair-accessible