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

Get your ticket now or join our live stream

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 organizers were lovely (they made a badge for my 3 y/o! ♥️), @tkadlec and @souders were delightful MCs, talks were super high quality, and most importantly the attendees were engaged!”

— Zach Leatherman, more testimonials

See our line-up or get your tickets