On 14th and 15th of November, 2024, the fifth edition of performance.now() took place in Amsterdam—a single track conference with fourteen world-class sessions covering today’s most important web performance insights.

The 2024 videos will be published on our YouTube channel. That may take a few weeks, but all talks are available already for our Early Adopter members.

Selected by our program co-chairs Tim Kadlec, Tammy Everts, and Harry Roberts, previously our speakers treated 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.

“The general level of storytelling, aural and visual presentation was so high that they are all pretty much up there. The QA method is great and ensures relevant questions in a conversational form. The MC's were really good at keeping a flow on stage and did amazing introductions :)”

— Attendee feedback, more testimonials