On 27th and 28th of October, 2022 performance.now() will return to Amsterdam! The 2019 edition was a massive success, but we had to skip 2020 and 2021. Now that the Covid crisis is receding an in-person conference is once more possible. So we're going to run it!

Register now or see our line-up

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.

See our 2022 line-up